Last updated: July 22, 2025

Expected numbers in use count data quality checks, SQL examples

A column-level check that counts unique values in a numeric column and counts how many values out of a list of expected numeric values were found in the column. The check raises a data quality issue when the threshold for the maximum number of missing has been exceeded (too many expected values were not found in the column). This check is useful for analysing columns with a low number of unique values, such as status codes, to detect whether all status codes are used in any row.

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The expected numbers in use count data quality check has the following variants for each type of data quality checks supported by DQOps.

profile expected numbers in use count

Check description

Verifies that the expected numeric values were found in the column. Raises a data quality issue when too many expected values were not found (were missing).

Data quality check name	Friendly name	Category	Check type	Time scale	Quality dimension	Sensor definition	Quality rule	Standard
profile_expected_numbers_in_use_count	Maximum number of expected numeric values that are not in use	accepted_values	profiling		Reasonableness	expected_numbers_in_use_count	max_missing

Command-line examples

Please expand the section below to see the DQOps command-line examples to run or activate the profile expected numbers in use count data quality check.

Managing profile expected numbers in use count check from DQOps shell

Activate the check with a warning ruleActivate the check with an error ruleRun all configured checks

Activate this data quality using the check activate CLI command, providing the connection name, table name, check name, and all other filters. Activates the warning rule with the default parameters.

dqo> check activate -c=connection_name -t=schema_name.table_name -col=column_name -ch=profile_expected_numbers_in_use_count --enable-warning

You can also use patterns to activate the check on all matching tables and columns.

dqo> check activate -c=connection_name -t=schema_prefix*.fact_* -col=column_name -ch=profile_expected_numbers_in_use_count --enable-warning

Additional rule parameters are passed using the -Wrule_parameter_name=value.

dqo> check activate -c=connection_name -t=schema_prefix*.fact_* -col=column_name -ch=profile_expected_numbers_in_use_count --enable-warning
                    -Wmax_missing=value

Activate this data quality using the check activate CLI command, providing the connection name, table name, check name, and all other filters. Activates the error rule with the default parameters.

dqo> check activate -c=connection_name -t=schema_name.table_name -col=column_name -ch=profile_expected_numbers_in_use_count --enable-error

You can also use patterns to activate the check on all matching tables and columns.

dqo> check activate -c=connection_name -t=schema_prefix*.fact_* -col=column_name -ch=profile_expected_numbers_in_use_count --enable-error

Additional rule parameters are passed using the -Erule_parameter_name=value.

dqo> check activate -c=connection_name -t=schema_prefix*.fact_* -col=column_name -ch=profile_expected_numbers_in_use_count --enable-error
                    -Emax_missing=value

Run this data quality check using the check run CLI command by providing the check name and all other targeting filters. The following example shows how to run the profile_expected_numbers_in_use_count check on all tables and columns on a single data source.

dqo> check run -c=data_source_name -ch=profile_expected_numbers_in_use_count

It is also possible to run this check on a specific connection and table. In order to do this, use the connection name and the full table name parameters.

dqo> check run -c=connection_name -t=schema_name.table_name -ch=profile_expected_numbers_in_use_count

You can also run this check on all tables (and columns) on which the profile_expected_numbers_in_use_count check is enabled using patterns to find tables.

dqo> check run -c=connection_name -t=schema_prefix*.fact_* -col=column_name_* -ch=profile_expected_numbers_in_use_count

YAML configuration

The sample schema_name.table_name.dqotable.yaml file with the check configured is shown below.

# yaml-language-server: $schema=https://cloud.dqops.com/dqo-yaml-schema/TableYaml-schema.json
apiVersion: dqo/v1
kind: table
spec:
  columns:
    target_column:
      profiling_checks:
        accepted_values:
          profile_expected_numbers_in_use_count:
            parameters:
              expected_values:
              - 2
              - 3
            warning:
              max_missing: 0
            error:
              max_missing: 1
            fatal:
              max_missing: 2
      labels:
      - This is the column that is analyzed for data quality issues

Samples of generated SQL queries for each data source type

Please expand the database engine name section to see the SQL query rendered by a Jinja2 template for the expected_numbers_in_use_count data quality sensor.

BigQuery

Sensor template for BigQueryRendered SQL for BigQuery

{% import '/dialects/bigquery.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{ values_list|join(', ') -}}
{% endmacro %}

{%- macro actual_value() -%}
    {%- if 'expected_values' not in parameters or parameters.expected_values | length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{ actual_value() }} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT(DISTINCT
        CASE
            WHEN analyzed_table.`target_column` IN (2, 3)
                THEN analyzed_table.`target_column`
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value
FROM `your-google-project-id`.`<target_schema>`.`<target_table>` AS analyzed_table

ClickHouse

Sensor template for ClickHouseRendered SQL for ClickHouse

{% import '/dialects/clickhouse.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{ values_list|join(', ') -}}
{% endmacro %}

{%- macro actual_value() -%}
    {%- if 'expected_values' not in parameters or parameters.expected_values | length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{ actual_value() }} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value
FROM "<target_schema>"."<target_table>" AS analyzed_table

Databricks

Sensor template for DatabricksRendered SQL for Databricks

{% import '/dialects/databricks.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{ values_list|join(', ') -}}
{% endmacro %}

{%- macro actual_value() -%}
    {%- if 'expected_values' not in parameters or parameters.expected_values | length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{ actual_value() }} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT(DISTINCT
        CASE
            WHEN analyzed_table.`target_column` IN (2, 3)
                THEN analyzed_table.`target_column`
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value
FROM `<target_schema>`.`<target_table>` AS analyzed_table

DB2

Sensor template for DB2Rendered SQL for DB2

{% import '/dialects/db2.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{ values_list|join(', ') -}}
{% endmacro %}

{%- macro actual_value() -%}
    {%- if 'expected_values' not in parameters or parameters.expected_values | length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{ actual_value() }} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
 {{- lib.render_data_grouping_projections_reference('analyzed_table') }}
    {{- lib.render_time_dimension_projection_reference('analyzed_table') }}
FROM(
    SELECT
        original_table.*
        {{- lib.render_data_grouping_projections('original_table') }}
        {{- lib.render_time_dimension_projection('original_table') }}
    FROM {{ lib.render_target_table() }} original_table
) analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value
FROM(
    SELECT
        original_table.*
    FROM "<target_schema>"."<target_table>" original_table
) analyzed_table

DuckDB

Sensor template for DuckDBRendered SQL for DuckDB

{% import '/dialects/duckdb.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{values_list|join(', ')}}
{% endmacro %}

{%- macro render_else() -%}
    {%- if parameters.expected_values|length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE {{render_else()}}
    END AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3
)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    )
    END AS actual_value,
    MAX(2) AS expected_value
FROM  AS analyzed_table

HANA

Sensor template for HANARendered SQL for HANA

{% import '/dialects/hana.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{ values_list|join(', ') -}}
{% endmacro %}

{%- macro actual_value() -%}
    {%- if 'expected_values' not in parameters or parameters.expected_values | length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{ actual_value() }} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections_reference('analyzed_table') }}
    {{- lib.render_time_dimension_projection_reference('analyzed_table') }}
FROM (
    SELECT
        original_table.*
        {{- lib.render_data_grouping_projections('original_table') }}
        {{- lib.render_time_dimension_projection('original_table') }}
    FROM {{ lib.render_target_table() }} original_table
) analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value
FROM (
    SELECT
        original_table.*
    FROM "<target_schema>"."<target_table>" original_table
) analyzed_table

MariaDB

Sensor template for MariaDBRendered SQL for MariaDB

{% import '/dialects/mariadb.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{values_list|join(', ')}}
{% endmacro %}

{%- macro render_else() -%}
    {%- if parameters.expected_values|length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE {{render_else()}}
    END AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE COUNT(DISTINCT
        CASE
            WHEN analyzed_table.`target_column` IN (2, 3
)
                THEN analyzed_table.`target_column`
            ELSE NULL
        END
    )
    END AS actual_value,
    MAX(2) AS expected_value
FROM `<target_table>` AS analyzed_table

MySQL

Sensor template for MySQLRendered SQL for MySQL

{% import '/dialects/mysql.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{values_list|join(', ')}}
{% endmacro %}

{%- macro render_else() -%}
    {%- if parameters.expected_values|length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE {{render_else()}}
    END AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE COUNT(DISTINCT
        CASE
            WHEN analyzed_table.`target_column` IN (2, 3
)
                THEN analyzed_table.`target_column`
            ELSE NULL
        END
    )
    END AS actual_value,
    MAX(2) AS expected_value
FROM `<target_table>` AS analyzed_table

Oracle

Sensor template for OracleRendered SQL for Oracle

{% import '/dialects/oracle.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{ values_list|join(', ') -}}
{% endmacro %}

{%- macro actual_value() -%}
    {%- if 'expected_values' not in parameters or parameters.expected_values | length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{ actual_value() }} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
 {{- lib.render_data_grouping_projections_reference('analyzed_table') }}
    {{- lib.render_time_dimension_projection_reference('analyzed_table') }}
FROM(
    SELECT
        original_table.*
        {{- lib.render_data_grouping_projections('original_table') }}
        {{- lib.render_time_dimension_projection('original_table') }}
    FROM {{ lib.render_target_table() }} original_table
) analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value
FROM(
    SELECT
        original_table.*
    FROM "<target_schema>"."<target_table>" original_table
) analyzed_table

PostgreSQL

Sensor template for PostgreSQLRendered SQL for PostgreSQL

{% import '/dialects/postgresql.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{values_list|join(', ')}}
{% endmacro %}

{%- macro render_else() -%}
    {%- if parameters.expected_values|length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE {{render_else()}}
    END AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3
)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    )
    END AS actual_value,
    MAX(2) AS expected_value
FROM "your_postgresql_database"."<target_schema>"."<target_table>" AS analyzed_table

Presto

Sensor template for PrestoRendered SQL for Presto

{% import '/dialects/presto.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{ values_list|join(', ') -}}
{% endmacro %}

{%- macro actual_value() -%}
    {%- if 'expected_values' not in parameters or parameters.expected_values | length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{ actual_value() }} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections_reference('analyzed_table') }}
    {{- lib.render_time_dimension_projection_reference('analyzed_table') }}
FROM (
    SELECT
        original_table.*
        {{- lib.render_data_grouping_projections('original_table') }}
        {{- lib.render_time_dimension_projection('original_table') }}
    FROM {{ lib.render_target_table() }} original_table
) analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value
FROM (
    SELECT
        original_table.*
    FROM "your_trino_database"."<target_schema>"."<target_table>" original_table
) analyzed_table

QuestDB

Sensor template for QuestDBRendered SQL for QuestDB

{% import '/dialects/questdb.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{values_list|join(', ')}}
{% endmacro %}

{%- macro render_actual_value() -%}
    {%- if parameters.expected_values|length == 0 -%}
    0
    {%- else -%}
    COUNT_DISTINCT(
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{render_actual_value()}} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections_reference('analyzed_table') }}
    {{- lib.render_time_dimension_projection_reference('analyzed_table') }}
FROM(
    SELECT
        original_table.*
        {{- lib.render_data_grouping_projections('original_table') }}
        {{- lib.render_time_dimension_projection('original_table') }}
    FROM {{ lib.render_target_table() }} original_table
) analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT_DISTINCT(
        CASE
            WHEN analyzed_table."target_column" IN (2, 3
)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value
FROM(
    SELECT
        original_table.*
    FROM "<target_table>" original_table
) analyzed_table

Redshift

Sensor template for RedshiftRendered SQL for Redshift

{% import '/dialects/redshift.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{values_list|join(', ')}}
{% endmacro %}

{%- macro render_else() -%}
    {%- if parameters.expected_values|length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE {{render_else()}}
    END AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3
)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    )
    END AS actual_value,
    MAX(2) AS expected_value
FROM "your_redshift_database"."<target_schema>"."<target_table>" AS analyzed_table

Snowflake

Sensor template for SnowflakeRendered SQL for Snowflake

{% import '/dialects/snowflake.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{values_list|join(', ')}}
{% endmacro %}

{%- macro render_else() -%}
    {%- if parameters.expected_values|length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE {{render_else()}}
    END AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3
)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    )
    END AS actual_value,
    MAX(2) AS expected_value
FROM "your_snowflake_database"."<target_schema>"."<target_table>" AS analyzed_table

Spark

Sensor template for SparkRendered SQL for Spark

{% import '/dialects/spark.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{ values_list|join(', ') -}}
{% endmacro %}

{%- macro actual_value() -%}
    {%- if 'expected_values' not in parameters or parameters.expected_values | length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{ actual_value() }} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT(DISTINCT
        CASE
            WHEN analyzed_table.`target_column` IN (2, 3)
                THEN analyzed_table.`target_column`
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value
FROM `<target_schema>`.`<target_table>` AS analyzed_table

SQL Server

Sensor template for SQL ServerRendered SQL for SQL Server

{% import '/dialects/sqlserver.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{values_list|join(', ')}}
{% endmacro %}

{%- macro render_else() -%}
    {%- if parameters.expected_values|length == 0 -%}
    0
    {%- else -%}
    COUNT_BIG(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    CASE
        WHEN COUNT_BIG(*) = 0 THEN MAX(0)
        ELSE {{render_else()}}
    END AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    CASE
        WHEN COUNT_BIG(*) = 0 THEN MAX(0)
        ELSE COUNT_BIG(DISTINCT
        CASE
            WHEN analyzed_table.[target_column] IN (2, 3
)
                THEN analyzed_table.[target_column]
            ELSE NULL
        END
    )
    END AS actual_value,
    MAX(2) AS expected_value
FROM [your_sql_server_database].[<target_schema>].[<target_table>] AS analyzed_table

Teradata

Sensor template for TeradataRendered SQL for Teradata

{% import '/dialects/teradata.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{ values_list|join(', ') -}}
{% endmacro %}

{%- macro actual_value() -%}
    {%- if 'expected_values' not in parameters or parameters.expected_values | length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{ actual_value() }} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value
FROM "<target_schema>"."<target_table>" AS analyzed_table

Trino

Sensor template for TrinoRendered SQL for Trino

{% import '/dialects/trino.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{ values_list|join(', ') -}}
{% endmacro %}

{%- macro actual_value() -%}
    {%- if 'expected_values' not in parameters or parameters.expected_values | length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{ actual_value() }} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections_reference('analyzed_table') }}
    {{- lib.render_time_dimension_projection_reference('analyzed_table') }}
FROM (
    SELECT
        original_table.*
        {{- lib.render_data_grouping_projections('original_table') }}
        {{- lib.render_time_dimension_projection('original_table') }}
    FROM {{ lib.render_target_table() }} original_table
) analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value
FROM (
    SELECT
        original_table.*
    FROM "your_trino_catalog"."<target_schema>"."<target_table>" original_table
) analyzed_table

Expand the Configure with data grouping section to see additional examples for configuring this data quality checks to use data grouping (GROUP BY).

Configuration with data grouping

Sample configuration with data grouping enabled (YAML) The sample below shows how to configure the data grouping and how it affects the generated SQL query.

# yaml-language-server: $schema=https://cloud.dqops.com/dqo-yaml-schema/TableYaml-schema.json
apiVersion: dqo/v1
kind: table
spec:
  default_grouping_name: group_by_country_and_state
  groupings:
    group_by_country_and_state:
      level_1:
        source: column_value
        column: country
      level_2:
        source: column_value
        column: state
  columns:
    target_column:
      profiling_checks:
        accepted_values:
          profile_expected_numbers_in_use_count:
            parameters:
              expected_values:
              - 2
              - 3
            warning:
              max_missing: 0
            error:
              max_missing: 1
            fatal:
              max_missing: 2
      labels:
      - This is the column that is analyzed for data quality issues
    country:
      labels:
      - column used as the first grouping key
    state:
      labels:
      - column used as the second grouping key

Please expand the database engine name section to see the SQL query rendered by a Jinja2 template for the expected_numbers_in_use_count sensor.

BigQuery

Sensor template for BigQueryRendered SQL for BigQuery

{% import '/dialects/bigquery.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{ values_list|join(', ') -}}
{% endmacro %}

{%- macro actual_value() -%}
    {%- if 'expected_values' not in parameters or parameters.expected_values | length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{ actual_value() }} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT(DISTINCT
        CASE
            WHEN analyzed_table.`target_column` IN (2, 3)
                THEN analyzed_table.`target_column`
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value,
    analyzed_table.`country` AS grouping_level_1,
    analyzed_table.`state` AS grouping_level_2
FROM `your-google-project-id`.`<target_schema>`.`<target_table>` AS analyzed_table
GROUP BY grouping_level_1, grouping_level_2
ORDER BY grouping_level_1, grouping_level_2

ClickHouse

Sensor template for ClickHouseRendered SQL for ClickHouse

{% import '/dialects/clickhouse.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{ values_list|join(', ') -}}
{% endmacro %}

{%- macro actual_value() -%}
    {%- if 'expected_values' not in parameters or parameters.expected_values | length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{ actual_value() }} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value,
    analyzed_table."country" AS grouping_level_1,
    analyzed_table."state" AS grouping_level_2
FROM "<target_schema>"."<target_table>" AS analyzed_table
GROUP BY grouping_level_1, grouping_level_2
ORDER BY grouping_level_1, grouping_level_2

Databricks

Sensor template for DatabricksRendered SQL for Databricks

{% import '/dialects/databricks.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{ values_list|join(', ') -}}
{% endmacro %}

{%- macro actual_value() -%}
    {%- if 'expected_values' not in parameters or parameters.expected_values | length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{ actual_value() }} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT(DISTINCT
        CASE
            WHEN analyzed_table.`target_column` IN (2, 3)
                THEN analyzed_table.`target_column`
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value,
    analyzed_table.`country` AS grouping_level_1,
    analyzed_table.`state` AS grouping_level_2
FROM `<target_schema>`.`<target_table>` AS analyzed_table
GROUP BY grouping_level_1, grouping_level_2
ORDER BY grouping_level_1, grouping_level_2

DB2

Sensor template for DB2Rendered SQL for DB2

{% import '/dialects/db2.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{ values_list|join(', ') -}}
{% endmacro %}

{%- macro actual_value() -%}
    {%- if 'expected_values' not in parameters or parameters.expected_values | length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{ actual_value() }} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
 {{- lib.render_data_grouping_projections_reference('analyzed_table') }}
    {{- lib.render_time_dimension_projection_reference('analyzed_table') }}
FROM(
    SELECT
        original_table.*
        {{- lib.render_data_grouping_projections('original_table') }}
        {{- lib.render_time_dimension_projection('original_table') }}
    FROM {{ lib.render_target_table() }} original_table
) analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value,

                analyzed_table.grouping_level_1,

                analyzed_table.grouping_level_2
FROM(
    SELECT
        original_table.*,
    original_table."country" AS grouping_level_1,
    original_table."state" AS grouping_level_2
    FROM "<target_schema>"."<target_table>" original_table
) analyzed_table
GROUP BY grouping_level_1, grouping_level_2
ORDER BY grouping_level_1, grouping_level_2

DuckDB

Sensor template for DuckDBRendered SQL for DuckDB

{% import '/dialects/duckdb.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{values_list|join(', ')}}
{% endmacro %}

{%- macro render_else() -%}
    {%- if parameters.expected_values|length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE {{render_else()}}
    END AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3
)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    )
    END AS actual_value,
    MAX(2) AS expected_value,
    analyzed_table."country" AS grouping_level_1,
    analyzed_table."state" AS grouping_level_2
FROM  AS analyzed_table
GROUP BY grouping_level_1, grouping_level_2
ORDER BY grouping_level_1, grouping_level_2

HANA

Sensor template for HANARendered SQL for HANA

{% import '/dialects/hana.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{ values_list|join(', ') -}}
{% endmacro %}

{%- macro actual_value() -%}
    {%- if 'expected_values' not in parameters or parameters.expected_values | length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{ actual_value() }} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections_reference('analyzed_table') }}
    {{- lib.render_time_dimension_projection_reference('analyzed_table') }}
FROM (
    SELECT
        original_table.*
        {{- lib.render_data_grouping_projections('original_table') }}
        {{- lib.render_time_dimension_projection('original_table') }}
    FROM {{ lib.render_target_table() }} original_table
) analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value,

                analyzed_table.grouping_level_1,

                analyzed_table.grouping_level_2
FROM (
    SELECT
        original_table.*,
    original_table."country" AS grouping_level_1,
    original_table."state" AS grouping_level_2
    FROM "<target_schema>"."<target_table>" original_table
) analyzed_table
GROUP BY grouping_level_1, grouping_level_2
ORDER BY grouping_level_1, grouping_level_2

MariaDB

Sensor template for MariaDBRendered SQL for MariaDB

{% import '/dialects/mariadb.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{values_list|join(', ')}}
{% endmacro %}

{%- macro render_else() -%}
    {%- if parameters.expected_values|length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE {{render_else()}}
    END AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE COUNT(DISTINCT
        CASE
            WHEN analyzed_table.`target_column` IN (2, 3
)
                THEN analyzed_table.`target_column`
            ELSE NULL
        END
    )
    END AS actual_value,
    MAX(2) AS expected_value,
    analyzed_table.`country` AS grouping_level_1,
    analyzed_table.`state` AS grouping_level_2
FROM `<target_table>` AS analyzed_table
GROUP BY grouping_level_1, grouping_level_2
ORDER BY grouping_level_1, grouping_level_2

MySQL

Sensor template for MySQLRendered SQL for MySQL

{% import '/dialects/mysql.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{values_list|join(', ')}}
{% endmacro %}

{%- macro render_else() -%}
    {%- if parameters.expected_values|length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE {{render_else()}}
    END AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE COUNT(DISTINCT
        CASE
            WHEN analyzed_table.`target_column` IN (2, 3
)
                THEN analyzed_table.`target_column`
            ELSE NULL
        END
    )
    END AS actual_value,
    MAX(2) AS expected_value,
    analyzed_table.`country` AS grouping_level_1,
    analyzed_table.`state` AS grouping_level_2
FROM `<target_table>` AS analyzed_table
GROUP BY grouping_level_1, grouping_level_2
ORDER BY grouping_level_1, grouping_level_2

Oracle

Sensor template for OracleRendered SQL for Oracle

{% import '/dialects/oracle.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{ values_list|join(', ') -}}
{% endmacro %}

{%- macro actual_value() -%}
    {%- if 'expected_values' not in parameters or parameters.expected_values | length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{ actual_value() }} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
 {{- lib.render_data_grouping_projections_reference('analyzed_table') }}
    {{- lib.render_time_dimension_projection_reference('analyzed_table') }}
FROM(
    SELECT
        original_table.*
        {{- lib.render_data_grouping_projections('original_table') }}
        {{- lib.render_time_dimension_projection('original_table') }}
    FROM {{ lib.render_target_table() }} original_table
) analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value,

                analyzed_table.grouping_level_1,

                analyzed_table.grouping_level_2

FROM(
    SELECT
        original_table.*,
    original_table."country" AS grouping_level_1,
    original_table."state" AS grouping_level_2
    FROM "<target_schema>"."<target_table>" original_table
) analyzed_table
GROUP BY grouping_level_1, grouping_level_2
ORDER BY grouping_level_1, grouping_level_2

PostgreSQL

Sensor template for PostgreSQLRendered SQL for PostgreSQL

{% import '/dialects/postgresql.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{values_list|join(', ')}}
{% endmacro %}

{%- macro render_else() -%}
    {%- if parameters.expected_values|length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE {{render_else()}}
    END AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3
)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    )
    END AS actual_value,
    MAX(2) AS expected_value,
    analyzed_table."country" AS grouping_level_1,
    analyzed_table."state" AS grouping_level_2
FROM "your_postgresql_database"."<target_schema>"."<target_table>" AS analyzed_table
GROUP BY grouping_level_1, grouping_level_2
ORDER BY grouping_level_1, grouping_level_2

Presto

Sensor template for PrestoRendered SQL for Presto

{% import '/dialects/presto.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{ values_list|join(', ') -}}
{% endmacro %}

{%- macro actual_value() -%}
    {%- if 'expected_values' not in parameters or parameters.expected_values | length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{ actual_value() }} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections_reference('analyzed_table') }}
    {{- lib.render_time_dimension_projection_reference('analyzed_table') }}
FROM (
    SELECT
        original_table.*
        {{- lib.render_data_grouping_projections('original_table') }}
        {{- lib.render_time_dimension_projection('original_table') }}
    FROM {{ lib.render_target_table() }} original_table
) analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value,

                analyzed_table.grouping_level_1,

                analyzed_table.grouping_level_2

FROM (
    SELECT
        original_table.*,
    original_table."country" AS grouping_level_1,
    original_table."state" AS grouping_level_2
    FROM "your_trino_database"."<target_schema>"."<target_table>" original_table
) analyzed_table
GROUP BY grouping_level_1, grouping_level_2
ORDER BY grouping_level_1, grouping_level_2

QuestDB

Sensor template for QuestDBRendered SQL for QuestDB

{% import '/dialects/questdb.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{values_list|join(', ')}}
{% endmacro %}

{%- macro render_actual_value() -%}
    {%- if parameters.expected_values|length == 0 -%}
    0
    {%- else -%}
    COUNT_DISTINCT(
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{render_actual_value()}} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections_reference('analyzed_table') }}
    {{- lib.render_time_dimension_projection_reference('analyzed_table') }}
FROM(
    SELECT
        original_table.*
        {{- lib.render_data_grouping_projections('original_table') }}
        {{- lib.render_time_dimension_projection('original_table') }}
    FROM {{ lib.render_target_table() }} original_table
) analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT_DISTINCT(
        CASE
            WHEN analyzed_table."target_column" IN (2, 3
)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value,

                analyzed_table.grouping_level_1,

                analyzed_table.grouping_level_2
FROM(
    SELECT
        original_table.*,
    original_table."country" AS grouping_level_1,
    original_table."state" AS grouping_level_2
    FROM "<target_table>" original_table
) analyzed_table
GROUP BY grouping_level_1, grouping_level_2
ORDER BY grouping_level_1, grouping_level_2

Redshift

Sensor template for RedshiftRendered SQL for Redshift

{% import '/dialects/redshift.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{values_list|join(', ')}}
{% endmacro %}

{%- macro render_else() -%}
    {%- if parameters.expected_values|length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE {{render_else()}}
    END AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3
)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    )
    END AS actual_value,
    MAX(2) AS expected_value,
    analyzed_table."country" AS grouping_level_1,
    analyzed_table."state" AS grouping_level_2
FROM "your_redshift_database"."<target_schema>"."<target_table>" AS analyzed_table
GROUP BY grouping_level_1, grouping_level_2
ORDER BY grouping_level_1, grouping_level_2

Snowflake

Sensor template for SnowflakeRendered SQL for Snowflake

{% import '/dialects/snowflake.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{values_list|join(', ')}}
{% endmacro %}

{%- macro render_else() -%}
    {%- if parameters.expected_values|length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE {{render_else()}}
    END AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3
)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    )
    END AS actual_value,
    MAX(2) AS expected_value,
    analyzed_table."country" AS grouping_level_1,
    analyzed_table."state" AS grouping_level_2
FROM "your_snowflake_database"."<target_schema>"."<target_table>" AS analyzed_table
GROUP BY grouping_level_1, grouping_level_2
ORDER BY grouping_level_1, grouping_level_2

Spark

Sensor template for SparkRendered SQL for Spark

{% import '/dialects/spark.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{ values_list|join(', ') -}}
{% endmacro %}

{%- macro actual_value() -%}
    {%- if 'expected_values' not in parameters or parameters.expected_values | length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{ actual_value() }} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT(DISTINCT
        CASE
            WHEN analyzed_table.`target_column` IN (2, 3)
                THEN analyzed_table.`target_column`
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value,
    analyzed_table.`country` AS grouping_level_1,
    analyzed_table.`state` AS grouping_level_2
FROM `<target_schema>`.`<target_table>` AS analyzed_table
GROUP BY grouping_level_1, grouping_level_2
ORDER BY grouping_level_1, grouping_level_2

SQL Server

Sensor template for SQL ServerRendered SQL for SQL Server

{% import '/dialects/sqlserver.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{values_list|join(', ')}}
{% endmacro %}

{%- macro render_else() -%}
    {%- if parameters.expected_values|length == 0 -%}
    0
    {%- else -%}
    COUNT_BIG(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    CASE
        WHEN COUNT_BIG(*) = 0 THEN MAX(0)
        ELSE {{render_else()}}
    END AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    CASE
        WHEN COUNT_BIG(*) = 0 THEN MAX(0)
        ELSE COUNT_BIG(DISTINCT
        CASE
            WHEN analyzed_table.[target_column] IN (2, 3
)
                THEN analyzed_table.[target_column]
            ELSE NULL
        END
    )
    END AS actual_value,
    MAX(2) AS expected_value,
    analyzed_table.[country] AS grouping_level_1,
    analyzed_table.[state] AS grouping_level_2
FROM [your_sql_server_database].[<target_schema>].[<target_table>] AS analyzed_table
GROUP BY analyzed_table.[country], analyzed_table.[state]
ORDER BY level_1, level_2
        , 

Teradata

Sensor template for TeradataRendered SQL for Teradata

{% import '/dialects/teradata.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{ values_list|join(', ') -}}
{% endmacro %}

{%- macro actual_value() -%}
    {%- if 'expected_values' not in parameters or parameters.expected_values | length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{ actual_value() }} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value,
    analyzed_table."country" AS grouping_level_1,
    analyzed_table."state" AS grouping_level_2
FROM "<target_schema>"."<target_table>" AS analyzed_table
GROUP BY grouping_level_1, grouping_level_2
ORDER BY grouping_level_1, grouping_level_2

Trino

Sensor template for TrinoRendered SQL for Trino

{% import '/dialects/trino.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{ values_list|join(', ') -}}
{% endmacro %}

{%- macro actual_value() -%}
    {%- if 'expected_values' not in parameters or parameters.expected_values | length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{ actual_value() }} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections_reference('analyzed_table') }}
    {{- lib.render_time_dimension_projection_reference('analyzed_table') }}
FROM (
    SELECT
        original_table.*
        {{- lib.render_data_grouping_projections('original_table') }}
        {{- lib.render_time_dimension_projection('original_table') }}
    FROM {{ lib.render_target_table() }} original_table
) analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value,

                analyzed_table.grouping_level_1,

                analyzed_table.grouping_level_2

FROM (
    SELECT
        original_table.*,
    original_table."country" AS grouping_level_1,
    original_table."state" AS grouping_level_2
    FROM "your_trino_catalog"."<target_schema>"."<target_table>" original_table
) analyzed_table
GROUP BY grouping_level_1, grouping_level_2
ORDER BY grouping_level_1, grouping_level_2

---

daily expected numbers in use count

Check description

Verifies that the expected numeric values were found in the column. Raises a data quality issue when too many expected values were not found (were missing). Stores the most recent captured value for each day when the data quality check was evaluated.

Data quality check name	Friendly name	Category	Check type	Time scale	Quality dimension	Sensor definition	Quality rule	Standard
daily_expected_numbers_in_use_count	Maximum number of expected numeric values that are not in use	accepted_values	monitoring	daily	Reasonableness	expected_numbers_in_use_count	max_missing

Command-line examples

Please expand the section below to see the DQOps command-line examples to run or activate the daily expected numbers in use count data quality check.

Managing daily expected numbers in use count check from DQOps shell

Activate the check with a warning ruleActivate the check with an error ruleRun all configured checks

Activate this data quality using the check activate CLI command, providing the connection name, table name, check name, and all other filters. Activates the warning rule with the default parameters.

dqo> check activate -c=connection_name -t=schema_name.table_name -col=column_name -ch=daily_expected_numbers_in_use_count --enable-warning

You can also use patterns to activate the check on all matching tables and columns.

dqo> check activate -c=connection_name -t=schema_prefix*.fact_* -col=column_name -ch=daily_expected_numbers_in_use_count --enable-warning

Additional rule parameters are passed using the -Wrule_parameter_name=value.

dqo> check activate -c=connection_name -t=schema_prefix*.fact_* -col=column_name -ch=daily_expected_numbers_in_use_count --enable-warning
                    -Wmax_missing=value

Activate this data quality using the check activate CLI command, providing the connection name, table name, check name, and all other filters. Activates the error rule with the default parameters.

dqo> check activate -c=connection_name -t=schema_name.table_name -col=column_name -ch=daily_expected_numbers_in_use_count --enable-error

You can also use patterns to activate the check on all matching tables and columns.

dqo> check activate -c=connection_name -t=schema_prefix*.fact_* -col=column_name -ch=daily_expected_numbers_in_use_count --enable-error

Additional rule parameters are passed using the -Erule_parameter_name=value.

dqo> check activate -c=connection_name -t=schema_prefix*.fact_* -col=column_name -ch=daily_expected_numbers_in_use_count --enable-error
                    -Emax_missing=value

Run this data quality check using the check run CLI command by providing the check name and all other targeting filters. The following example shows how to run the daily_expected_numbers_in_use_count check on all tables and columns on a single data source.

dqo> check run -c=data_source_name -ch=daily_expected_numbers_in_use_count

It is also possible to run this check on a specific connection and table. In order to do this, use the connection name and the full table name parameters.

dqo> check run -c=connection_name -t=schema_name.table_name -ch=daily_expected_numbers_in_use_count

You can also run this check on all tables (and columns) on which the daily_expected_numbers_in_use_count check is enabled using patterns to find tables.

dqo> check run -c=connection_name -t=schema_prefix*.fact_* -col=column_name_* -ch=daily_expected_numbers_in_use_count

YAML configuration

The sample schema_name.table_name.dqotable.yaml file with the check configured is shown below.

# yaml-language-server: $schema=https://cloud.dqops.com/dqo-yaml-schema/TableYaml-schema.json
apiVersion: dqo/v1
kind: table
spec:
  columns:
    target_column:
      monitoring_checks:
        daily:
          accepted_values:
            daily_expected_numbers_in_use_count:
              parameters:
                expected_values:
                - 2
                - 3
              warning:
                max_missing: 0
              error:
                max_missing: 1
              fatal:
                max_missing: 2
      labels:
      - This is the column that is analyzed for data quality issues

Samples of generated SQL queries for each data source type

Please expand the database engine name section to see the SQL query rendered by a Jinja2 template for the expected_numbers_in_use_count data quality sensor.

BigQuery

Sensor template for BigQueryRendered SQL for BigQuery

{% import '/dialects/bigquery.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{ values_list|join(', ') -}}
{% endmacro %}

{%- macro actual_value() -%}
    {%- if 'expected_values' not in parameters or parameters.expected_values | length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{ actual_value() }} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT(DISTINCT
        CASE
            WHEN analyzed_table.`target_column` IN (2, 3)
                THEN analyzed_table.`target_column`
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value
FROM `your-google-project-id`.`<target_schema>`.`<target_table>` AS analyzed_table

ClickHouse

Sensor template for ClickHouseRendered SQL for ClickHouse

{% import '/dialects/clickhouse.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{ values_list|join(', ') -}}
{% endmacro %}

{%- macro actual_value() -%}
    {%- if 'expected_values' not in parameters or parameters.expected_values | length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{ actual_value() }} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value
FROM "<target_schema>"."<target_table>" AS analyzed_table

Databricks

Sensor template for DatabricksRendered SQL for Databricks

{% import '/dialects/databricks.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{ values_list|join(', ') -}}
{% endmacro %}

{%- macro actual_value() -%}
    {%- if 'expected_values' not in parameters or parameters.expected_values | length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{ actual_value() }} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT(DISTINCT
        CASE
            WHEN analyzed_table.`target_column` IN (2, 3)
                THEN analyzed_table.`target_column`
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value
FROM `<target_schema>`.`<target_table>` AS analyzed_table

DB2

Sensor template for DB2Rendered SQL for DB2

{% import '/dialects/db2.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{ values_list|join(', ') -}}
{% endmacro %}

{%- macro actual_value() -%}
    {%- if 'expected_values' not in parameters or parameters.expected_values | length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{ actual_value() }} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
 {{- lib.render_data_grouping_projections_reference('analyzed_table') }}
    {{- lib.render_time_dimension_projection_reference('analyzed_table') }}
FROM(
    SELECT
        original_table.*
        {{- lib.render_data_grouping_projections('original_table') }}
        {{- lib.render_time_dimension_projection('original_table') }}
    FROM {{ lib.render_target_table() }} original_table
) analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value
FROM(
    SELECT
        original_table.*
    FROM "<target_schema>"."<target_table>" original_table
) analyzed_table

DuckDB

Sensor template for DuckDBRendered SQL for DuckDB

{% import '/dialects/duckdb.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{values_list|join(', ')}}
{% endmacro %}

{%- macro render_else() -%}
    {%- if parameters.expected_values|length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE {{render_else()}}
    END AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3
)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    )
    END AS actual_value,
    MAX(2) AS expected_value
FROM  AS analyzed_table

HANA

Sensor template for HANARendered SQL for HANA

{% import '/dialects/hana.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{ values_list|join(', ') -}}
{% endmacro %}

{%- macro actual_value() -%}
    {%- if 'expected_values' not in parameters or parameters.expected_values | length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{ actual_value() }} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections_reference('analyzed_table') }}
    {{- lib.render_time_dimension_projection_reference('analyzed_table') }}
FROM (
    SELECT
        original_table.*
        {{- lib.render_data_grouping_projections('original_table') }}
        {{- lib.render_time_dimension_projection('original_table') }}
    FROM {{ lib.render_target_table() }} original_table
) analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value
FROM (
    SELECT
        original_table.*
    FROM "<target_schema>"."<target_table>" original_table
) analyzed_table

MariaDB

Sensor template for MariaDBRendered SQL for MariaDB

{% import '/dialects/mariadb.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{values_list|join(', ')}}
{% endmacro %}

{%- macro render_else() -%}
    {%- if parameters.expected_values|length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE {{render_else()}}
    END AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE COUNT(DISTINCT
        CASE
            WHEN analyzed_table.`target_column` IN (2, 3
)
                THEN analyzed_table.`target_column`
            ELSE NULL
        END
    )
    END AS actual_value,
    MAX(2) AS expected_value
FROM `<target_table>` AS analyzed_table

MySQL

Sensor template for MySQLRendered SQL for MySQL

{% import '/dialects/mysql.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{values_list|join(', ')}}
{% endmacro %}

{%- macro render_else() -%}
    {%- if parameters.expected_values|length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE {{render_else()}}
    END AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE COUNT(DISTINCT
        CASE
            WHEN analyzed_table.`target_column` IN (2, 3
)
                THEN analyzed_table.`target_column`
            ELSE NULL
        END
    )
    END AS actual_value,
    MAX(2) AS expected_value
FROM `<target_table>` AS analyzed_table

Oracle

Sensor template for OracleRendered SQL for Oracle

{% import '/dialects/oracle.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{ values_list|join(', ') -}}
{% endmacro %}

{%- macro actual_value() -%}
    {%- if 'expected_values' not in parameters or parameters.expected_values | length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{ actual_value() }} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
 {{- lib.render_data_grouping_projections_reference('analyzed_table') }}
    {{- lib.render_time_dimension_projection_reference('analyzed_table') }}
FROM(
    SELECT
        original_table.*
        {{- lib.render_data_grouping_projections('original_table') }}
        {{- lib.render_time_dimension_projection('original_table') }}
    FROM {{ lib.render_target_table() }} original_table
) analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value
FROM(
    SELECT
        original_table.*
    FROM "<target_schema>"."<target_table>" original_table
) analyzed_table

PostgreSQL

Sensor template for PostgreSQLRendered SQL for PostgreSQL

{% import '/dialects/postgresql.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{values_list|join(', ')}}
{% endmacro %}

{%- macro render_else() -%}
    {%- if parameters.expected_values|length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE {{render_else()}}
    END AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3
)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    )
    END AS actual_value,
    MAX(2) AS expected_value
FROM "your_postgresql_database"."<target_schema>"."<target_table>" AS analyzed_table

Presto

Sensor template for PrestoRendered SQL for Presto

{% import '/dialects/presto.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{ values_list|join(', ') -}}
{% endmacro %}

{%- macro actual_value() -%}
    {%- if 'expected_values' not in parameters or parameters.expected_values | length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{ actual_value() }} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections_reference('analyzed_table') }}
    {{- lib.render_time_dimension_projection_reference('analyzed_table') }}
FROM (
    SELECT
        original_table.*
        {{- lib.render_data_grouping_projections('original_table') }}
        {{- lib.render_time_dimension_projection('original_table') }}
    FROM {{ lib.render_target_table() }} original_table
) analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value
FROM (
    SELECT
        original_table.*
    FROM "your_trino_database"."<target_schema>"."<target_table>" original_table
) analyzed_table

QuestDB

Sensor template for QuestDBRendered SQL for QuestDB

{% import '/dialects/questdb.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{values_list|join(', ')}}
{% endmacro %}

{%- macro render_actual_value() -%}
    {%- if parameters.expected_values|length == 0 -%}
    0
    {%- else -%}
    COUNT_DISTINCT(
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{render_actual_value()}} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections_reference('analyzed_table') }}
    {{- lib.render_time_dimension_projection_reference('analyzed_table') }}
FROM(
    SELECT
        original_table.*
        {{- lib.render_data_grouping_projections('original_table') }}
        {{- lib.render_time_dimension_projection('original_table') }}
    FROM {{ lib.render_target_table() }} original_table
) analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT_DISTINCT(
        CASE
            WHEN analyzed_table."target_column" IN (2, 3
)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value
FROM(
    SELECT
        original_table.*
    FROM "<target_table>" original_table
) analyzed_table

Redshift

Sensor template for RedshiftRendered SQL for Redshift

{% import '/dialects/redshift.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{values_list|join(', ')}}
{% endmacro %}

{%- macro render_else() -%}
    {%- if parameters.expected_values|length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE {{render_else()}}
    END AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3
)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    )
    END AS actual_value,
    MAX(2) AS expected_value
FROM "your_redshift_database"."<target_schema>"."<target_table>" AS analyzed_table

Snowflake

Sensor template for SnowflakeRendered SQL for Snowflake

{% import '/dialects/snowflake.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{values_list|join(', ')}}
{% endmacro %}

{%- macro render_else() -%}
    {%- if parameters.expected_values|length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE {{render_else()}}
    END AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3
)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    )
    END AS actual_value,
    MAX(2) AS expected_value
FROM "your_snowflake_database"."<target_schema>"."<target_table>" AS analyzed_table

Spark

Sensor template for SparkRendered SQL for Spark

{% import '/dialects/spark.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{ values_list|join(', ') -}}
{% endmacro %}

{%- macro actual_value() -%}
    {%- if 'expected_values' not in parameters or parameters.expected_values | length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{ actual_value() }} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT(DISTINCT
        CASE
            WHEN analyzed_table.`target_column` IN (2, 3)
                THEN analyzed_table.`target_column`
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value
FROM `<target_schema>`.`<target_table>` AS analyzed_table

SQL Server

Sensor template for SQL ServerRendered SQL for SQL Server

{% import '/dialects/sqlserver.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{values_list|join(', ')}}
{% endmacro %}

{%- macro render_else() -%}
    {%- if parameters.expected_values|length == 0 -%}
    0
    {%- else -%}
    COUNT_BIG(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    CASE
        WHEN COUNT_BIG(*) = 0 THEN MAX(0)
        ELSE {{render_else()}}
    END AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    CASE
        WHEN COUNT_BIG(*) = 0 THEN MAX(0)
        ELSE COUNT_BIG(DISTINCT
        CASE
            WHEN analyzed_table.[target_column] IN (2, 3
)
                THEN analyzed_table.[target_column]
            ELSE NULL
        END
    )
    END AS actual_value,
    MAX(2) AS expected_value
FROM [your_sql_server_database].[<target_schema>].[<target_table>] AS analyzed_table

Teradata

Sensor template for TeradataRendered SQL for Teradata

{% import '/dialects/teradata.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{ values_list|join(', ') -}}
{% endmacro %}

{%- macro actual_value() -%}
    {%- if 'expected_values' not in parameters or parameters.expected_values | length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{ actual_value() }} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value
FROM "<target_schema>"."<target_table>" AS analyzed_table

Trino

Sensor template for TrinoRendered SQL for Trino

{% import '/dialects/trino.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{ values_list|join(', ') -}}
{% endmacro %}

{%- macro actual_value() -%}
    {%- if 'expected_values' not in parameters or parameters.expected_values | length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{ actual_value() }} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections_reference('analyzed_table') }}
    {{- lib.render_time_dimension_projection_reference('analyzed_table') }}
FROM (
    SELECT
        original_table.*
        {{- lib.render_data_grouping_projections('original_table') }}
        {{- lib.render_time_dimension_projection('original_table') }}
    FROM {{ lib.render_target_table() }} original_table
) analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value
FROM (
    SELECT
        original_table.*
    FROM "your_trino_catalog"."<target_schema>"."<target_table>" original_table
) analyzed_table

Expand the Configure with data grouping section to see additional examples for configuring this data quality checks to use data grouping (GROUP BY).

Configuration with data grouping

Sample configuration with data grouping enabled (YAML) The sample below shows how to configure the data grouping and how it affects the generated SQL query.

# yaml-language-server: $schema=https://cloud.dqops.com/dqo-yaml-schema/TableYaml-schema.json
apiVersion: dqo/v1
kind: table
spec:
  default_grouping_name: group_by_country_and_state
  groupings:
    group_by_country_and_state:
      level_1:
        source: column_value
        column: country
      level_2:
        source: column_value
        column: state
  columns:
    target_column:
      monitoring_checks:
        daily:
          accepted_values:
            daily_expected_numbers_in_use_count:
              parameters:
                expected_values:
                - 2
                - 3
              warning:
                max_missing: 0
              error:
                max_missing: 1
              fatal:
                max_missing: 2
      labels:
      - This is the column that is analyzed for data quality issues
    country:
      labels:
      - column used as the first grouping key
    state:
      labels:
      - column used as the second grouping key

Please expand the database engine name section to see the SQL query rendered by a Jinja2 template for the expected_numbers_in_use_count sensor.

BigQuery

Sensor template for BigQueryRendered SQL for BigQuery

{% import '/dialects/bigquery.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{ values_list|join(', ') -}}
{% endmacro %}

{%- macro actual_value() -%}
    {%- if 'expected_values' not in parameters or parameters.expected_values | length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{ actual_value() }} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT(DISTINCT
        CASE
            WHEN analyzed_table.`target_column` IN (2, 3)
                THEN analyzed_table.`target_column`
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value,
    analyzed_table.`country` AS grouping_level_1,
    analyzed_table.`state` AS grouping_level_2
FROM `your-google-project-id`.`<target_schema>`.`<target_table>` AS analyzed_table
GROUP BY grouping_level_1, grouping_level_2
ORDER BY grouping_level_1, grouping_level_2

ClickHouse

Sensor template for ClickHouseRendered SQL for ClickHouse

{% import '/dialects/clickhouse.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{ values_list|join(', ') -}}
{% endmacro %}

{%- macro actual_value() -%}
    {%- if 'expected_values' not in parameters or parameters.expected_values | length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{ actual_value() }} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value,
    analyzed_table."country" AS grouping_level_1,
    analyzed_table."state" AS grouping_level_2
FROM "<target_schema>"."<target_table>" AS analyzed_table
GROUP BY grouping_level_1, grouping_level_2
ORDER BY grouping_level_1, grouping_level_2

Databricks

Sensor template for DatabricksRendered SQL for Databricks

{% import '/dialects/databricks.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{ values_list|join(', ') -}}
{% endmacro %}

{%- macro actual_value() -%}
    {%- if 'expected_values' not in parameters or parameters.expected_values | length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{ actual_value() }} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT(DISTINCT
        CASE
            WHEN analyzed_table.`target_column` IN (2, 3)
                THEN analyzed_table.`target_column`
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value,
    analyzed_table.`country` AS grouping_level_1,
    analyzed_table.`state` AS grouping_level_2
FROM `<target_schema>`.`<target_table>` AS analyzed_table
GROUP BY grouping_level_1, grouping_level_2
ORDER BY grouping_level_1, grouping_level_2

DB2

Sensor template for DB2Rendered SQL for DB2

{% import '/dialects/db2.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{ values_list|join(', ') -}}
{% endmacro %}

{%- macro actual_value() -%}
    {%- if 'expected_values' not in parameters or parameters.expected_values | length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{ actual_value() }} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
 {{- lib.render_data_grouping_projections_reference('analyzed_table') }}
    {{- lib.render_time_dimension_projection_reference('analyzed_table') }}
FROM(
    SELECT
        original_table.*
        {{- lib.render_data_grouping_projections('original_table') }}
        {{- lib.render_time_dimension_projection('original_table') }}
    FROM {{ lib.render_target_table() }} original_table
) analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value,

                analyzed_table.grouping_level_1,

                analyzed_table.grouping_level_2
FROM(
    SELECT
        original_table.*,
    original_table."country" AS grouping_level_1,
    original_table."state" AS grouping_level_2
    FROM "<target_schema>"."<target_table>" original_table
) analyzed_table
GROUP BY grouping_level_1, grouping_level_2
ORDER BY grouping_level_1, grouping_level_2

DuckDB

Sensor template for DuckDBRendered SQL for DuckDB

{% import '/dialects/duckdb.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{values_list|join(', ')}}
{% endmacro %}

{%- macro render_else() -%}
    {%- if parameters.expected_values|length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE {{render_else()}}
    END AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3
)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    )
    END AS actual_value,
    MAX(2) AS expected_value,
    analyzed_table."country" AS grouping_level_1,
    analyzed_table."state" AS grouping_level_2
FROM  AS analyzed_table
GROUP BY grouping_level_1, grouping_level_2
ORDER BY grouping_level_1, grouping_level_2

HANA

Sensor template for HANARendered SQL for HANA

{% import '/dialects/hana.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{ values_list|join(', ') -}}
{% endmacro %}

{%- macro actual_value() -%}
    {%- if 'expected_values' not in parameters or parameters.expected_values | length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{ actual_value() }} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections_reference('analyzed_table') }}
    {{- lib.render_time_dimension_projection_reference('analyzed_table') }}
FROM (
    SELECT
        original_table.*
        {{- lib.render_data_grouping_projections('original_table') }}
        {{- lib.render_time_dimension_projection('original_table') }}
    FROM {{ lib.render_target_table() }} original_table
) analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value,

                analyzed_table.grouping_level_1,

                analyzed_table.grouping_level_2
FROM (
    SELECT
        original_table.*,
    original_table."country" AS grouping_level_1,
    original_table."state" AS grouping_level_2
    FROM "<target_schema>"."<target_table>" original_table
) analyzed_table
GROUP BY grouping_level_1, grouping_level_2
ORDER BY grouping_level_1, grouping_level_2

MariaDB

Sensor template for MariaDBRendered SQL for MariaDB

{% import '/dialects/mariadb.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{values_list|join(', ')}}
{% endmacro %}

{%- macro render_else() -%}
    {%- if parameters.expected_values|length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE {{render_else()}}
    END AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE COUNT(DISTINCT
        CASE
            WHEN analyzed_table.`target_column` IN (2, 3
)
                THEN analyzed_table.`target_column`
            ELSE NULL
        END
    )
    END AS actual_value,
    MAX(2) AS expected_value,
    analyzed_table.`country` AS grouping_level_1,
    analyzed_table.`state` AS grouping_level_2
FROM `<target_table>` AS analyzed_table
GROUP BY grouping_level_1, grouping_level_2
ORDER BY grouping_level_1, grouping_level_2

MySQL

Sensor template for MySQLRendered SQL for MySQL

{% import '/dialects/mysql.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{values_list|join(', ')}}
{% endmacro %}

{%- macro render_else() -%}
    {%- if parameters.expected_values|length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE {{render_else()}}
    END AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE COUNT(DISTINCT
        CASE
            WHEN analyzed_table.`target_column` IN (2, 3
)
                THEN analyzed_table.`target_column`
            ELSE NULL
        END
    )
    END AS actual_value,
    MAX(2) AS expected_value,
    analyzed_table.`country` AS grouping_level_1,
    analyzed_table.`state` AS grouping_level_2
FROM `<target_table>` AS analyzed_table
GROUP BY grouping_level_1, grouping_level_2
ORDER BY grouping_level_1, grouping_level_2

Oracle

Sensor template for OracleRendered SQL for Oracle

{% import '/dialects/oracle.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{ values_list|join(', ') -}}
{% endmacro %}

{%- macro actual_value() -%}
    {%- if 'expected_values' not in parameters or parameters.expected_values | length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{ actual_value() }} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
 {{- lib.render_data_grouping_projections_reference('analyzed_table') }}
    {{- lib.render_time_dimension_projection_reference('analyzed_table') }}
FROM(
    SELECT
        original_table.*
        {{- lib.render_data_grouping_projections('original_table') }}
        {{- lib.render_time_dimension_projection('original_table') }}
    FROM {{ lib.render_target_table() }} original_table
) analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value,

                analyzed_table.grouping_level_1,

                analyzed_table.grouping_level_2

FROM(
    SELECT
        original_table.*,
    original_table."country" AS grouping_level_1,
    original_table."state" AS grouping_level_2
    FROM "<target_schema>"."<target_table>" original_table
) analyzed_table
GROUP BY grouping_level_1, grouping_level_2
ORDER BY grouping_level_1, grouping_level_2

PostgreSQL

Sensor template for PostgreSQLRendered SQL for PostgreSQL

{% import '/dialects/postgresql.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{values_list|join(', ')}}
{% endmacro %}

{%- macro render_else() -%}
    {%- if parameters.expected_values|length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE {{render_else()}}
    END AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3
)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    )
    END AS actual_value,
    MAX(2) AS expected_value,
    analyzed_table."country" AS grouping_level_1,
    analyzed_table."state" AS grouping_level_2
FROM "your_postgresql_database"."<target_schema>"."<target_table>" AS analyzed_table
GROUP BY grouping_level_1, grouping_level_2
ORDER BY grouping_level_1, grouping_level_2

Presto

Sensor template for PrestoRendered SQL for Presto

{% import '/dialects/presto.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{ values_list|join(', ') -}}
{% endmacro %}

{%- macro actual_value() -%}
    {%- if 'expected_values' not in parameters or parameters.expected_values | length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{ actual_value() }} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections_reference('analyzed_table') }}
    {{- lib.render_time_dimension_projection_reference('analyzed_table') }}
FROM (
    SELECT
        original_table.*
        {{- lib.render_data_grouping_projections('original_table') }}
        {{- lib.render_time_dimension_projection('original_table') }}
    FROM {{ lib.render_target_table() }} original_table
) analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value,

                analyzed_table.grouping_level_1,

                analyzed_table.grouping_level_2

FROM (
    SELECT
        original_table.*,
    original_table."country" AS grouping_level_1,
    original_table."state" AS grouping_level_2
    FROM "your_trino_database"."<target_schema>"."<target_table>" original_table
) analyzed_table
GROUP BY grouping_level_1, grouping_level_2
ORDER BY grouping_level_1, grouping_level_2

QuestDB

Sensor template for QuestDBRendered SQL for QuestDB

{% import '/dialects/questdb.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{values_list|join(', ')}}
{% endmacro %}

{%- macro render_actual_value() -%}
    {%- if parameters.expected_values|length == 0 -%}
    0
    {%- else -%}
    COUNT_DISTINCT(
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{render_actual_value()}} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections_reference('analyzed_table') }}
    {{- lib.render_time_dimension_projection_reference('analyzed_table') }}
FROM(
    SELECT
        original_table.*
        {{- lib.render_data_grouping_projections('original_table') }}
        {{- lib.render_time_dimension_projection('original_table') }}
    FROM {{ lib.render_target_table() }} original_table
) analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT_DISTINCT(
        CASE
            WHEN analyzed_table."target_column" IN (2, 3
)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value,

                analyzed_table.grouping_level_1,

                analyzed_table.grouping_level_2
FROM(
    SELECT
        original_table.*,
    original_table."country" AS grouping_level_1,
    original_table."state" AS grouping_level_2
    FROM "<target_table>" original_table
) analyzed_table
GROUP BY grouping_level_1, grouping_level_2
ORDER BY grouping_level_1, grouping_level_2

Redshift

Sensor template for RedshiftRendered SQL for Redshift

{% import '/dialects/redshift.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{values_list|join(', ')}}
{% endmacro %}

{%- macro render_else() -%}
    {%- if parameters.expected_values|length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE {{render_else()}}
    END AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3
)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    )
    END AS actual_value,
    MAX(2) AS expected_value,
    analyzed_table."country" AS grouping_level_1,
    analyzed_table."state" AS grouping_level_2
FROM "your_redshift_database"."<target_schema>"."<target_table>" AS analyzed_table
GROUP BY grouping_level_1, grouping_level_2
ORDER BY grouping_level_1, grouping_level_2

Snowflake

Sensor template for SnowflakeRendered SQL for Snowflake

{% import '/dialects/snowflake.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{values_list|join(', ')}}
{% endmacro %}

{%- macro render_else() -%}
    {%- if parameters.expected_values|length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE {{render_else()}}
    END AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3
)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    )
    END AS actual_value,
    MAX(2) AS expected_value,
    analyzed_table."country" AS grouping_level_1,
    analyzed_table."state" AS grouping_level_2
FROM "your_snowflake_database"."<target_schema>"."<target_table>" AS analyzed_table
GROUP BY grouping_level_1, grouping_level_2
ORDER BY grouping_level_1, grouping_level_2

Spark

Sensor template for SparkRendered SQL for Spark

{% import '/dialects/spark.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{ values_list|join(', ') -}}
{% endmacro %}

{%- macro actual_value() -%}
    {%- if 'expected_values' not in parameters or parameters.expected_values | length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{ actual_value() }} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT(DISTINCT
        CASE
            WHEN analyzed_table.`target_column` IN (2, 3)
                THEN analyzed_table.`target_column`
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value,
    analyzed_table.`country` AS grouping_level_1,
    analyzed_table.`state` AS grouping_level_2
FROM `<target_schema>`.`<target_table>` AS analyzed_table
GROUP BY grouping_level_1, grouping_level_2
ORDER BY grouping_level_1, grouping_level_2

SQL Server

Sensor template for SQL ServerRendered SQL for SQL Server

{% import '/dialects/sqlserver.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{values_list|join(', ')}}
{% endmacro %}

{%- macro render_else() -%}
    {%- if parameters.expected_values|length == 0 -%}
    0
    {%- else -%}
    COUNT_BIG(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    CASE
        WHEN COUNT_BIG(*) = 0 THEN MAX(0)
        ELSE {{render_else()}}
    END AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    CASE
        WHEN COUNT_BIG(*) = 0 THEN MAX(0)
        ELSE COUNT_BIG(DISTINCT
        CASE
            WHEN analyzed_table.[target_column] IN (2, 3
)
                THEN analyzed_table.[target_column]
            ELSE NULL
        END
    )
    END AS actual_value,
    MAX(2) AS expected_value,
    analyzed_table.[country] AS grouping_level_1,
    analyzed_table.[state] AS grouping_level_2
FROM [your_sql_server_database].[<target_schema>].[<target_table>] AS analyzed_table
GROUP BY analyzed_table.[country], analyzed_table.[state]
ORDER BY level_1, level_2
        , 

Teradata

Sensor template for TeradataRendered SQL for Teradata

{% import '/dialects/teradata.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{ values_list|join(', ') -}}
{% endmacro %}

{%- macro actual_value() -%}
    {%- if 'expected_values' not in parameters or parameters.expected_values | length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{ actual_value() }} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value,
    analyzed_table."country" AS grouping_level_1,
    analyzed_table."state" AS grouping_level_2
FROM "<target_schema>"."<target_table>" AS analyzed_table
GROUP BY grouping_level_1, grouping_level_2
ORDER BY grouping_level_1, grouping_level_2

Trino

Sensor template for TrinoRendered SQL for Trino

{% import '/dialects/trino.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{ values_list|join(', ') -}}
{% endmacro %}

{%- macro actual_value() -%}
    {%- if 'expected_values' not in parameters or parameters.expected_values | length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{ actual_value() }} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections_reference('analyzed_table') }}
    {{- lib.render_time_dimension_projection_reference('analyzed_table') }}
FROM (
    SELECT
        original_table.*
        {{- lib.render_data_grouping_projections('original_table') }}
        {{- lib.render_time_dimension_projection('original_table') }}
    FROM {{ lib.render_target_table() }} original_table
) analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value,

                analyzed_table.grouping_level_1,

                analyzed_table.grouping_level_2

FROM (
    SELECT
        original_table.*,
    original_table."country" AS grouping_level_1,
    original_table."state" AS grouping_level_2
    FROM "your_trino_catalog"."<target_schema>"."<target_table>" original_table
) analyzed_table
GROUP BY grouping_level_1, grouping_level_2
ORDER BY grouping_level_1, grouping_level_2

---

monthly expected numbers in use count

Check description

Verifies that the expected numeric values were found in the column. Raises a data quality issue when too many expected values were not found (were missing). Stores the most recent captured value for each month when the data quality check was evaluated.

Data quality check name	Friendly name	Category	Check type	Time scale	Quality dimension	Sensor definition	Quality rule	Standard
monthly_expected_numbers_in_use_count	Maximum number of expected numeric values that are not in use	accepted_values	monitoring	monthly	Reasonableness	expected_numbers_in_use_count	max_missing

Command-line examples

Please expand the section below to see the DQOps command-line examples to run or activate the monthly expected numbers in use count data quality check.

Managing monthly expected numbers in use count check from DQOps shell

Activate the check with a warning ruleActivate the check with an error ruleRun all configured checks

Activate this data quality using the check activate CLI command, providing the connection name, table name, check name, and all other filters. Activates the warning rule with the default parameters.

dqo> check activate -c=connection_name -t=schema_name.table_name -col=column_name -ch=monthly_expected_numbers_in_use_count --enable-warning

You can also use patterns to activate the check on all matching tables and columns.

dqo> check activate -c=connection_name -t=schema_prefix*.fact_* -col=column_name -ch=monthly_expected_numbers_in_use_count --enable-warning

Additional rule parameters are passed using the -Wrule_parameter_name=value.

dqo> check activate -c=connection_name -t=schema_prefix*.fact_* -col=column_name -ch=monthly_expected_numbers_in_use_count --enable-warning
                    -Wmax_missing=value

Activate this data quality using the check activate CLI command, providing the connection name, table name, check name, and all other filters. Activates the error rule with the default parameters.

dqo> check activate -c=connection_name -t=schema_name.table_name -col=column_name -ch=monthly_expected_numbers_in_use_count --enable-error

You can also use patterns to activate the check on all matching tables and columns.

dqo> check activate -c=connection_name -t=schema_prefix*.fact_* -col=column_name -ch=monthly_expected_numbers_in_use_count --enable-error

Additional rule parameters are passed using the -Erule_parameter_name=value.

dqo> check activate -c=connection_name -t=schema_prefix*.fact_* -col=column_name -ch=monthly_expected_numbers_in_use_count --enable-error
                    -Emax_missing=value

Run this data quality check using the check run CLI command by providing the check name and all other targeting filters. The following example shows how to run the monthly_expected_numbers_in_use_count check on all tables and columns on a single data source.

dqo> check run -c=data_source_name -ch=monthly_expected_numbers_in_use_count

It is also possible to run this check on a specific connection and table. In order to do this, use the connection name and the full table name parameters.

dqo> check run -c=connection_name -t=schema_name.table_name -ch=monthly_expected_numbers_in_use_count

You can also run this check on all tables (and columns) on which the monthly_expected_numbers_in_use_count check is enabled using patterns to find tables.

dqo> check run -c=connection_name -t=schema_prefix*.fact_* -col=column_name_* -ch=monthly_expected_numbers_in_use_count

YAML configuration

The sample schema_name.table_name.dqotable.yaml file with the check configured is shown below.

# yaml-language-server: $schema=https://cloud.dqops.com/dqo-yaml-schema/TableYaml-schema.json
apiVersion: dqo/v1
kind: table
spec:
  columns:
    target_column:
      monitoring_checks:
        monthly:
          accepted_values:
            monthly_expected_numbers_in_use_count:
              parameters:
                expected_values:
                - 2
                - 3
              warning:
                max_missing: 0
              error:
                max_missing: 1
              fatal:
                max_missing: 2
      labels:
      - This is the column that is analyzed for data quality issues

Samples of generated SQL queries for each data source type

Please expand the database engine name section to see the SQL query rendered by a Jinja2 template for the expected_numbers_in_use_count data quality sensor.

BigQuery

Sensor template for BigQueryRendered SQL for BigQuery

{% import '/dialects/bigquery.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{ values_list|join(', ') -}}
{% endmacro %}

{%- macro actual_value() -%}
    {%- if 'expected_values' not in parameters or parameters.expected_values | length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{ actual_value() }} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT(DISTINCT
        CASE
            WHEN analyzed_table.`target_column` IN (2, 3)
                THEN analyzed_table.`target_column`
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value
FROM `your-google-project-id`.`<target_schema>`.`<target_table>` AS analyzed_table

ClickHouse

Sensor template for ClickHouseRendered SQL for ClickHouse

{% import '/dialects/clickhouse.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{ values_list|join(', ') -}}
{% endmacro %}

{%- macro actual_value() -%}
    {%- if 'expected_values' not in parameters or parameters.expected_values | length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{ actual_value() }} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value
FROM "<target_schema>"."<target_table>" AS analyzed_table

Databricks

Sensor template for DatabricksRendered SQL for Databricks

{% import '/dialects/databricks.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{ values_list|join(', ') -}}
{% endmacro %}

{%- macro actual_value() -%}
    {%- if 'expected_values' not in parameters or parameters.expected_values | length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{ actual_value() }} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT(DISTINCT
        CASE
            WHEN analyzed_table.`target_column` IN (2, 3)
                THEN analyzed_table.`target_column`
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value
FROM `<target_schema>`.`<target_table>` AS analyzed_table

DB2

Sensor template for DB2Rendered SQL for DB2

{% import '/dialects/db2.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{ values_list|join(', ') -}}
{% endmacro %}

{%- macro actual_value() -%}
    {%- if 'expected_values' not in parameters or parameters.expected_values | length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{ actual_value() }} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
 {{- lib.render_data_grouping_projections_reference('analyzed_table') }}
    {{- lib.render_time_dimension_projection_reference('analyzed_table') }}
FROM(
    SELECT
        original_table.*
        {{- lib.render_data_grouping_projections('original_table') }}
        {{- lib.render_time_dimension_projection('original_table') }}
    FROM {{ lib.render_target_table() }} original_table
) analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value
FROM(
    SELECT
        original_table.*
    FROM "<target_schema>"."<target_table>" original_table
) analyzed_table

DuckDB

Sensor template for DuckDBRendered SQL for DuckDB

{% import '/dialects/duckdb.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{values_list|join(', ')}}
{% endmacro %}

{%- macro render_else() -%}
    {%- if parameters.expected_values|length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE {{render_else()}}
    END AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3
)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    )
    END AS actual_value,
    MAX(2) AS expected_value
FROM  AS analyzed_table

HANA

Sensor template for HANARendered SQL for HANA

{% import '/dialects/hana.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{ values_list|join(', ') -}}
{% endmacro %}

{%- macro actual_value() -%}
    {%- if 'expected_values' not in parameters or parameters.expected_values | length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{ actual_value() }} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections_reference('analyzed_table') }}
    {{- lib.render_time_dimension_projection_reference('analyzed_table') }}
FROM (
    SELECT
        original_table.*
        {{- lib.render_data_grouping_projections('original_table') }}
        {{- lib.render_time_dimension_projection('original_table') }}
    FROM {{ lib.render_target_table() }} original_table
) analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value
FROM (
    SELECT
        original_table.*
    FROM "<target_schema>"."<target_table>" original_table
) analyzed_table

MariaDB

Sensor template for MariaDBRendered SQL for MariaDB

{% import '/dialects/mariadb.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{values_list|join(', ')}}
{% endmacro %}

{%- macro render_else() -%}
    {%- if parameters.expected_values|length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE {{render_else()}}
    END AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE COUNT(DISTINCT
        CASE
            WHEN analyzed_table.`target_column` IN (2, 3
)
                THEN analyzed_table.`target_column`
            ELSE NULL
        END
    )
    END AS actual_value,
    MAX(2) AS expected_value
FROM `<target_table>` AS analyzed_table

MySQL

Sensor template for MySQLRendered SQL for MySQL

{% import '/dialects/mysql.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{values_list|join(', ')}}
{% endmacro %}

{%- macro render_else() -%}
    {%- if parameters.expected_values|length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE {{render_else()}}
    END AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE COUNT(DISTINCT
        CASE
            WHEN analyzed_table.`target_column` IN (2, 3
)
                THEN analyzed_table.`target_column`
            ELSE NULL
        END
    )
    END AS actual_value,
    MAX(2) AS expected_value
FROM `<target_table>` AS analyzed_table

Oracle

Sensor template for OracleRendered SQL for Oracle

{% import '/dialects/oracle.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{ values_list|join(', ') -}}
{% endmacro %}

{%- macro actual_value() -%}
    {%- if 'expected_values' not in parameters or parameters.expected_values | length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{ actual_value() }} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
 {{- lib.render_data_grouping_projections_reference('analyzed_table') }}
    {{- lib.render_time_dimension_projection_reference('analyzed_table') }}
FROM(
    SELECT
        original_table.*
        {{- lib.render_data_grouping_projections('original_table') }}
        {{- lib.render_time_dimension_projection('original_table') }}
    FROM {{ lib.render_target_table() }} original_table
) analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value
FROM(
    SELECT
        original_table.*
    FROM "<target_schema>"."<target_table>" original_table
) analyzed_table

PostgreSQL

Sensor template for PostgreSQLRendered SQL for PostgreSQL

{% import '/dialects/postgresql.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{values_list|join(', ')}}
{% endmacro %}

{%- macro render_else() -%}
    {%- if parameters.expected_values|length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE {{render_else()}}
    END AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3
)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    )
    END AS actual_value,
    MAX(2) AS expected_value
FROM "your_postgresql_database"."<target_schema>"."<target_table>" AS analyzed_table

Presto

Sensor template for PrestoRendered SQL for Presto

{% import '/dialects/presto.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{ values_list|join(', ') -}}
{% endmacro %}

{%- macro actual_value() -%}
    {%- if 'expected_values' not in parameters or parameters.expected_values | length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{ actual_value() }} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections_reference('analyzed_table') }}
    {{- lib.render_time_dimension_projection_reference('analyzed_table') }}
FROM (
    SELECT
        original_table.*
        {{- lib.render_data_grouping_projections('original_table') }}
        {{- lib.render_time_dimension_projection('original_table') }}
    FROM {{ lib.render_target_table() }} original_table
) analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value
FROM (
    SELECT
        original_table.*
    FROM "your_trino_database"."<target_schema>"."<target_table>" original_table
) analyzed_table

QuestDB

Sensor template for QuestDBRendered SQL for QuestDB

{% import '/dialects/questdb.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{values_list|join(', ')}}
{% endmacro %}

{%- macro render_actual_value() -%}
    {%- if parameters.expected_values|length == 0 -%}
    0
    {%- else -%}
    COUNT_DISTINCT(
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{render_actual_value()}} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections_reference('analyzed_table') }}
    {{- lib.render_time_dimension_projection_reference('analyzed_table') }}
FROM(
    SELECT
        original_table.*
        {{- lib.render_data_grouping_projections('original_table') }}
        {{- lib.render_time_dimension_projection('original_table') }}
    FROM {{ lib.render_target_table() }} original_table
) analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT_DISTINCT(
        CASE
            WHEN analyzed_table."target_column" IN (2, 3
)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value
FROM(
    SELECT
        original_table.*
    FROM "<target_table>" original_table
) analyzed_table

Redshift

Sensor template for RedshiftRendered SQL for Redshift

{% import '/dialects/redshift.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{values_list|join(', ')}}
{% endmacro %}

{%- macro render_else() -%}
    {%- if parameters.expected_values|length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE {{render_else()}}
    END AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3
)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    )
    END AS actual_value,
    MAX(2) AS expected_value
FROM "your_redshift_database"."<target_schema>"."<target_table>" AS analyzed_table

Snowflake

Sensor template for SnowflakeRendered SQL for Snowflake

{% import '/dialects/snowflake.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{values_list|join(', ')}}
{% endmacro %}

{%- macro render_else() -%}
    {%- if parameters.expected_values|length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE {{render_else()}}
    END AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3
)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    )
    END AS actual_value,
    MAX(2) AS expected_value
FROM "your_snowflake_database"."<target_schema>"."<target_table>" AS analyzed_table

Spark

Sensor template for SparkRendered SQL for Spark

{% import '/dialects/spark.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{ values_list|join(', ') -}}
{% endmacro %}

{%- macro actual_value() -%}
    {%- if 'expected_values' not in parameters or parameters.expected_values | length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{ actual_value() }} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT(DISTINCT
        CASE
            WHEN analyzed_table.`target_column` IN (2, 3)
                THEN analyzed_table.`target_column`
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value
FROM `<target_schema>`.`<target_table>` AS analyzed_table

SQL Server

Sensor template for SQL ServerRendered SQL for SQL Server

{% import '/dialects/sqlserver.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{values_list|join(', ')}}
{% endmacro %}

{%- macro render_else() -%}
    {%- if parameters.expected_values|length == 0 -%}
    0
    {%- else -%}
    COUNT_BIG(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    CASE
        WHEN COUNT_BIG(*) = 0 THEN MAX(0)
        ELSE {{render_else()}}
    END AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    CASE
        WHEN COUNT_BIG(*) = 0 THEN MAX(0)
        ELSE COUNT_BIG(DISTINCT
        CASE
            WHEN analyzed_table.[target_column] IN (2, 3
)
                THEN analyzed_table.[target_column]
            ELSE NULL
        END
    )
    END AS actual_value,
    MAX(2) AS expected_value
FROM [your_sql_server_database].[<target_schema>].[<target_table>] AS analyzed_table

Teradata

Sensor template for TeradataRendered SQL for Teradata

{% import '/dialects/teradata.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{ values_list|join(', ') -}}
{% endmacro %}

{%- macro actual_value() -%}
    {%- if 'expected_values' not in parameters or parameters.expected_values | length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{ actual_value() }} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value
FROM "<target_schema>"."<target_table>" AS analyzed_table

Trino

Sensor template for TrinoRendered SQL for Trino

{% import '/dialects/trino.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{ values_list|join(', ') -}}
{% endmacro %}

{%- macro actual_value() -%}
    {%- if 'expected_values' not in parameters or parameters.expected_values | length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{ actual_value() }} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections_reference('analyzed_table') }}
    {{- lib.render_time_dimension_projection_reference('analyzed_table') }}
FROM (
    SELECT
        original_table.*
        {{- lib.render_data_grouping_projections('original_table') }}
        {{- lib.render_time_dimension_projection('original_table') }}
    FROM {{ lib.render_target_table() }} original_table
) analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value
FROM (
    SELECT
        original_table.*
    FROM "your_trino_catalog"."<target_schema>"."<target_table>" original_table
) analyzed_table

Expand the Configure with data grouping section to see additional examples for configuring this data quality checks to use data grouping (GROUP BY).

Configuration with data grouping

Sample configuration with data grouping enabled (YAML) The sample below shows how to configure the data grouping and how it affects the generated SQL query.

# yaml-language-server: $schema=https://cloud.dqops.com/dqo-yaml-schema/TableYaml-schema.json
apiVersion: dqo/v1
kind: table
spec:
  default_grouping_name: group_by_country_and_state
  groupings:
    group_by_country_and_state:
      level_1:
        source: column_value
        column: country
      level_2:
        source: column_value
        column: state
  columns:
    target_column:
      monitoring_checks:
        monthly:
          accepted_values:
            monthly_expected_numbers_in_use_count:
              parameters:
                expected_values:
                - 2
                - 3
              warning:
                max_missing: 0
              error:
                max_missing: 1
              fatal:
                max_missing: 2
      labels:
      - This is the column that is analyzed for data quality issues
    country:
      labels:
      - column used as the first grouping key
    state:
      labels:
      - column used as the second grouping key

Please expand the database engine name section to see the SQL query rendered by a Jinja2 template for the expected_numbers_in_use_count sensor.

BigQuery

Sensor template for BigQueryRendered SQL for BigQuery

{% import '/dialects/bigquery.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{ values_list|join(', ') -}}
{% endmacro %}

{%- macro actual_value() -%}
    {%- if 'expected_values' not in parameters or parameters.expected_values | length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{ actual_value() }} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT(DISTINCT
        CASE
            WHEN analyzed_table.`target_column` IN (2, 3)
                THEN analyzed_table.`target_column`
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value,
    analyzed_table.`country` AS grouping_level_1,
    analyzed_table.`state` AS grouping_level_2
FROM `your-google-project-id`.`<target_schema>`.`<target_table>` AS analyzed_table
GROUP BY grouping_level_1, grouping_level_2
ORDER BY grouping_level_1, grouping_level_2

ClickHouse

Sensor template for ClickHouseRendered SQL for ClickHouse

{% import '/dialects/clickhouse.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{ values_list|join(', ') -}}
{% endmacro %}

{%- macro actual_value() -%}
    {%- if 'expected_values' not in parameters or parameters.expected_values | length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{ actual_value() }} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value,
    analyzed_table."country" AS grouping_level_1,
    analyzed_table."state" AS grouping_level_2
FROM "<target_schema>"."<target_table>" AS analyzed_table
GROUP BY grouping_level_1, grouping_level_2
ORDER BY grouping_level_1, grouping_level_2

Databricks

Sensor template for DatabricksRendered SQL for Databricks

{% import '/dialects/databricks.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{ values_list|join(', ') -}}
{% endmacro %}

{%- macro actual_value() -%}
    {%- if 'expected_values' not in parameters or parameters.expected_values | length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{ actual_value() }} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT(DISTINCT
        CASE
            WHEN analyzed_table.`target_column` IN (2, 3)
                THEN analyzed_table.`target_column`
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value,
    analyzed_table.`country` AS grouping_level_1,
    analyzed_table.`state` AS grouping_level_2
FROM `<target_schema>`.`<target_table>` AS analyzed_table
GROUP BY grouping_level_1, grouping_level_2
ORDER BY grouping_level_1, grouping_level_2

DB2

Sensor template for DB2Rendered SQL for DB2

{% import '/dialects/db2.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{ values_list|join(', ') -}}
{% endmacro %}

{%- macro actual_value() -%}
    {%- if 'expected_values' not in parameters or parameters.expected_values | length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{ actual_value() }} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
 {{- lib.render_data_grouping_projections_reference('analyzed_table') }}
    {{- lib.render_time_dimension_projection_reference('analyzed_table') }}
FROM(
    SELECT
        original_table.*
        {{- lib.render_data_grouping_projections('original_table') }}
        {{- lib.render_time_dimension_projection('original_table') }}
    FROM {{ lib.render_target_table() }} original_table
) analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value,

                analyzed_table.grouping_level_1,

                analyzed_table.grouping_level_2
FROM(
    SELECT
        original_table.*,
    original_table."country" AS grouping_level_1,
    original_table."state" AS grouping_level_2
    FROM "<target_schema>"."<target_table>" original_table
) analyzed_table
GROUP BY grouping_level_1, grouping_level_2
ORDER BY grouping_level_1, grouping_level_2

DuckDB

Sensor template for DuckDBRendered SQL for DuckDB

{% import '/dialects/duckdb.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{values_list|join(', ')}}
{% endmacro %}

{%- macro render_else() -%}
    {%- if parameters.expected_values|length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE {{render_else()}}
    END AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3
)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    )
    END AS actual_value,
    MAX(2) AS expected_value,
    analyzed_table."country" AS grouping_level_1,
    analyzed_table."state" AS grouping_level_2
FROM  AS analyzed_table
GROUP BY grouping_level_1, grouping_level_2
ORDER BY grouping_level_1, grouping_level_2

HANA

Sensor template for HANARendered SQL for HANA

{% import '/dialects/hana.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{ values_list|join(', ') -}}
{% endmacro %}

{%- macro actual_value() -%}
    {%- if 'expected_values' not in parameters or parameters.expected_values | length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{ actual_value() }} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections_reference('analyzed_table') }}
    {{- lib.render_time_dimension_projection_reference('analyzed_table') }}
FROM (
    SELECT
        original_table.*
        {{- lib.render_data_grouping_projections('original_table') }}
        {{- lib.render_time_dimension_projection('original_table') }}
    FROM {{ lib.render_target_table() }} original_table
) analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value,

                analyzed_table.grouping_level_1,

                analyzed_table.grouping_level_2
FROM (
    SELECT
        original_table.*,
    original_table."country" AS grouping_level_1,
    original_table."state" AS grouping_level_2
    FROM "<target_schema>"."<target_table>" original_table
) analyzed_table
GROUP BY grouping_level_1, grouping_level_2
ORDER BY grouping_level_1, grouping_level_2

MariaDB

Sensor template for MariaDBRendered SQL for MariaDB

{% import '/dialects/mariadb.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{values_list|join(', ')}}
{% endmacro %}

{%- macro render_else() -%}
    {%- if parameters.expected_values|length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE {{render_else()}}
    END AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE COUNT(DISTINCT
        CASE
            WHEN analyzed_table.`target_column` IN (2, 3
)
                THEN analyzed_table.`target_column`
            ELSE NULL
        END
    )
    END AS actual_value,
    MAX(2) AS expected_value,
    analyzed_table.`country` AS grouping_level_1,
    analyzed_table.`state` AS grouping_level_2
FROM `<target_table>` AS analyzed_table
GROUP BY grouping_level_1, grouping_level_2
ORDER BY grouping_level_1, grouping_level_2

MySQL

Sensor template for MySQLRendered SQL for MySQL

{% import '/dialects/mysql.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{values_list|join(', ')}}
{% endmacro %}

{%- macro render_else() -%}
    {%- if parameters.expected_values|length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE {{render_else()}}
    END AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE COUNT(DISTINCT
        CASE
            WHEN analyzed_table.`target_column` IN (2, 3
)
                THEN analyzed_table.`target_column`
            ELSE NULL
        END
    )
    END AS actual_value,
    MAX(2) AS expected_value,
    analyzed_table.`country` AS grouping_level_1,
    analyzed_table.`state` AS grouping_level_2
FROM `<target_table>` AS analyzed_table
GROUP BY grouping_level_1, grouping_level_2
ORDER BY grouping_level_1, grouping_level_2

Oracle

Sensor template for OracleRendered SQL for Oracle

{% import '/dialects/oracle.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{ values_list|join(', ') -}}
{% endmacro %}

{%- macro actual_value() -%}
    {%- if 'expected_values' not in parameters or parameters.expected_values | length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{ actual_value() }} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
 {{- lib.render_data_grouping_projections_reference('analyzed_table') }}
    {{- lib.render_time_dimension_projection_reference('analyzed_table') }}
FROM(
    SELECT
        original_table.*
        {{- lib.render_data_grouping_projections('original_table') }}
        {{- lib.render_time_dimension_projection('original_table') }}
    FROM {{ lib.render_target_table() }} original_table
) analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value,

                analyzed_table.grouping_level_1,

                analyzed_table.grouping_level_2

FROM(
    SELECT
        original_table.*,
    original_table."country" AS grouping_level_1,
    original_table."state" AS grouping_level_2
    FROM "<target_schema>"."<target_table>" original_table
) analyzed_table
GROUP BY grouping_level_1, grouping_level_2
ORDER BY grouping_level_1, grouping_level_2

PostgreSQL

Sensor template for PostgreSQLRendered SQL for PostgreSQL

{% import '/dialects/postgresql.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{values_list|join(', ')}}
{% endmacro %}

{%- macro render_else() -%}
    {%- if parameters.expected_values|length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE {{render_else()}}
    END AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3
)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    )
    END AS actual_value,
    MAX(2) AS expected_value,
    analyzed_table."country" AS grouping_level_1,
    analyzed_table."state" AS grouping_level_2
FROM "your_postgresql_database"."<target_schema>"."<target_table>" AS analyzed_table
GROUP BY grouping_level_1, grouping_level_2
ORDER BY grouping_level_1, grouping_level_2

Presto

Sensor template for PrestoRendered SQL for Presto

{% import '/dialects/presto.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{ values_list|join(', ') -}}
{% endmacro %}

{%- macro actual_value() -%}
    {%- if 'expected_values' not in parameters or parameters.expected_values | length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{ actual_value() }} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections_reference('analyzed_table') }}
    {{- lib.render_time_dimension_projection_reference('analyzed_table') }}
FROM (
    SELECT
        original_table.*
        {{- lib.render_data_grouping_projections('original_table') }}
        {{- lib.render_time_dimension_projection('original_table') }}
    FROM {{ lib.render_target_table() }} original_table
) analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value,

                analyzed_table.grouping_level_1,

                analyzed_table.grouping_level_2

FROM (
    SELECT
        original_table.*,
    original_table."country" AS grouping_level_1,
    original_table."state" AS grouping_level_2
    FROM "your_trino_database"."<target_schema>"."<target_table>" original_table
) analyzed_table
GROUP BY grouping_level_1, grouping_level_2
ORDER BY grouping_level_1, grouping_level_2

QuestDB

Sensor template for QuestDBRendered SQL for QuestDB

{% import '/dialects/questdb.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{values_list|join(', ')}}
{% endmacro %}

{%- macro render_actual_value() -%}
    {%- if parameters.expected_values|length == 0 -%}
    0
    {%- else -%}
    COUNT_DISTINCT(
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{render_actual_value()}} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections_reference('analyzed_table') }}
    {{- lib.render_time_dimension_projection_reference('analyzed_table') }}
FROM(
    SELECT
        original_table.*
        {{- lib.render_data_grouping_projections('original_table') }}
        {{- lib.render_time_dimension_projection('original_table') }}
    FROM {{ lib.render_target_table() }} original_table
) analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT_DISTINCT(
        CASE
            WHEN analyzed_table."target_column" IN (2, 3
)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value,

                analyzed_table.grouping_level_1,

                analyzed_table.grouping_level_2
FROM(
    SELECT
        original_table.*,
    original_table."country" AS grouping_level_1,
    original_table."state" AS grouping_level_2
    FROM "<target_table>" original_table
) analyzed_table
GROUP BY grouping_level_1, grouping_level_2
ORDER BY grouping_level_1, grouping_level_2

Redshift

Sensor template for RedshiftRendered SQL for Redshift

{% import '/dialects/redshift.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{values_list|join(', ')}}
{% endmacro %}

{%- macro render_else() -%}
    {%- if parameters.expected_values|length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE {{render_else()}}
    END AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3
)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    )
    END AS actual_value,
    MAX(2) AS expected_value,
    analyzed_table."country" AS grouping_level_1,
    analyzed_table."state" AS grouping_level_2
FROM "your_redshift_database"."<target_schema>"."<target_table>" AS analyzed_table
GROUP BY grouping_level_1, grouping_level_2
ORDER BY grouping_level_1, grouping_level_2

Snowflake

Sensor template for SnowflakeRendered SQL for Snowflake

{% import '/dialects/snowflake.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{values_list|join(', ')}}
{% endmacro %}

{%- macro render_else() -%}
    {%- if parameters.expected_values|length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE {{render_else()}}
    END AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3
)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    )
    END AS actual_value,
    MAX(2) AS expected_value,
    analyzed_table."country" AS grouping_level_1,
    analyzed_table."state" AS grouping_level_2
FROM "your_snowflake_database"."<target_schema>"."<target_table>" AS analyzed_table
GROUP BY grouping_level_1, grouping_level_2
ORDER BY grouping_level_1, grouping_level_2

Spark

Sensor template for SparkRendered SQL for Spark

{% import '/dialects/spark.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{ values_list|join(', ') -}}
{% endmacro %}

{%- macro actual_value() -%}
    {%- if 'expected_values' not in parameters or parameters.expected_values | length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{ actual_value() }} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT(DISTINCT
        CASE
            WHEN analyzed_table.`target_column` IN (2, 3)
                THEN analyzed_table.`target_column`
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value,
    analyzed_table.`country` AS grouping_level_1,
    analyzed_table.`state` AS grouping_level_2
FROM `<target_schema>`.`<target_table>` AS analyzed_table
GROUP BY grouping_level_1, grouping_level_2
ORDER BY grouping_level_1, grouping_level_2

SQL Server

Sensor template for SQL ServerRendered SQL for SQL Server

{% import '/dialects/sqlserver.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{values_list|join(', ')}}
{% endmacro %}

{%- macro render_else() -%}
    {%- if parameters.expected_values|length == 0 -%}
    0
    {%- else -%}
    COUNT_BIG(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    CASE
        WHEN COUNT_BIG(*) = 0 THEN MAX(0)
        ELSE {{render_else()}}
    END AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    CASE
        WHEN COUNT_BIG(*) = 0 THEN MAX(0)
        ELSE COUNT_BIG(DISTINCT
        CASE
            WHEN analyzed_table.[target_column] IN (2, 3
)
                THEN analyzed_table.[target_column]
            ELSE NULL
        END
    )
    END AS actual_value,
    MAX(2) AS expected_value,
    analyzed_table.[country] AS grouping_level_1,
    analyzed_table.[state] AS grouping_level_2
FROM [your_sql_server_database].[<target_schema>].[<target_table>] AS analyzed_table
GROUP BY analyzed_table.[country], analyzed_table.[state]
ORDER BY level_1, level_2
        , 

Teradata

Sensor template for TeradataRendered SQL for Teradata

{% import '/dialects/teradata.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{ values_list|join(', ') -}}
{% endmacro %}

{%- macro actual_value() -%}
    {%- if 'expected_values' not in parameters or parameters.expected_values | length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{ actual_value() }} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value,
    analyzed_table."country" AS grouping_level_1,
    analyzed_table."state" AS grouping_level_2
FROM "<target_schema>"."<target_table>" AS analyzed_table
GROUP BY grouping_level_1, grouping_level_2
ORDER BY grouping_level_1, grouping_level_2

Trino

Sensor template for TrinoRendered SQL for Trino

{% import '/dialects/trino.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{ values_list|join(', ') -}}
{% endmacro %}

{%- macro actual_value() -%}
    {%- if 'expected_values' not in parameters or parameters.expected_values | length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{ actual_value() }} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections_reference('analyzed_table') }}
    {{- lib.render_time_dimension_projection_reference('analyzed_table') }}
FROM (
    SELECT
        original_table.*
        {{- lib.render_data_grouping_projections('original_table') }}
        {{- lib.render_time_dimension_projection('original_table') }}
    FROM {{ lib.render_target_table() }} original_table
) analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value,

                analyzed_table.grouping_level_1,

                analyzed_table.grouping_level_2

FROM (
    SELECT
        original_table.*,
    original_table."country" AS grouping_level_1,
    original_table."state" AS grouping_level_2
    FROM "your_trino_catalog"."<target_schema>"."<target_table>" original_table
) analyzed_table
GROUP BY grouping_level_1, grouping_level_2
ORDER BY grouping_level_1, grouping_level_2

---

daily partition expected numbers in use count

Check description

Verifies that the expected numeric values were found in the column. Raises a data quality issue when too many expected values were not found (were missing). Stores a separate data quality check result for each daily partition.

Data quality check name	Friendly name	Category	Check type	Time scale	Quality dimension	Sensor definition	Quality rule	Standard
daily_partition_expected_numbers_in_use_count	Maximum number of expected numeric values that are not in use	accepted_values	partitioned	daily	Reasonableness	expected_numbers_in_use_count	max_missing

Command-line examples

Please expand the section below to see the DQOps command-line examples to run or activate the daily partition expected numbers in use count data quality check.

Managing daily partition expected numbers in use count check from DQOps shell

Activate the check with a warning ruleActivate the check with an error ruleRun all configured checks

Activate this data quality using the check activate CLI command, providing the connection name, table name, check name, and all other filters. Activates the warning rule with the default parameters.

dqo> check activate -c=connection_name -t=schema_name.table_name -col=column_name -ch=daily_partition_expected_numbers_in_use_count --enable-warning

You can also use patterns to activate the check on all matching tables and columns.

dqo> check activate -c=connection_name -t=schema_prefix*.fact_* -col=column_name -ch=daily_partition_expected_numbers_in_use_count --enable-warning

Additional rule parameters are passed using the -Wrule_parameter_name=value.

dqo> check activate -c=connection_name -t=schema_prefix*.fact_* -col=column_name -ch=daily_partition_expected_numbers_in_use_count --enable-warning
                    -Wmax_missing=value

Activate this data quality using the check activate CLI command, providing the connection name, table name, check name, and all other filters. Activates the error rule with the default parameters.

dqo> check activate -c=connection_name -t=schema_name.table_name -col=column_name -ch=daily_partition_expected_numbers_in_use_count --enable-error

You can also use patterns to activate the check on all matching tables and columns.

dqo> check activate -c=connection_name -t=schema_prefix*.fact_* -col=column_name -ch=daily_partition_expected_numbers_in_use_count --enable-error

Additional rule parameters are passed using the -Erule_parameter_name=value.

dqo> check activate -c=connection_name -t=schema_prefix*.fact_* -col=column_name -ch=daily_partition_expected_numbers_in_use_count --enable-error
                    -Emax_missing=value

Run this data quality check using the check run CLI command by providing the check name and all other targeting filters. The following example shows how to run the daily_partition_expected_numbers_in_use_count check on all tables and columns on a single data source.

dqo> check run -c=data_source_name -ch=daily_partition_expected_numbers_in_use_count

It is also possible to run this check on a specific connection and table. In order to do this, use the connection name and the full table name parameters.

dqo> check run -c=connection_name -t=schema_name.table_name -ch=daily_partition_expected_numbers_in_use_count

You can also run this check on all tables (and columns) on which the daily_partition_expected_numbers_in_use_count check is enabled using patterns to find tables.

dqo> check run -c=connection_name -t=schema_prefix*.fact_* -col=column_name_* -ch=daily_partition_expected_numbers_in_use_count

YAML configuration

The sample schema_name.table_name.dqotable.yaml file with the check configured is shown below.

# yaml-language-server: $schema=https://cloud.dqops.com/dqo-yaml-schema/TableYaml-schema.json
apiVersion: dqo/v1
kind: table
spec:
  timestamp_columns:
    partition_by_column: date_column
  incremental_time_window:
    daily_partitioning_recent_days: 7
    monthly_partitioning_recent_months: 1
  columns:
    target_column:
      partitioned_checks:
        daily:
          accepted_values:
            daily_partition_expected_numbers_in_use_count:
              parameters:
                expected_values:
                - 2
                - 3
              warning:
                max_missing: 0
              error:
                max_missing: 1
              fatal:
                max_missing: 2
      labels:
      - This is the column that is analyzed for data quality issues
    date_column:
      labels:
      - "date or datetime column used as a daily or monthly partitioning key, dates\
        \ (and times) are truncated to a day or a month by the sensor's query for\
        \ partitioned checks"

Samples of generated SQL queries for each data source type

Please expand the database engine name section to see the SQL query rendered by a Jinja2 template for the expected_numbers_in_use_count data quality sensor.

BigQuery

Sensor template for BigQueryRendered SQL for BigQuery

{% import '/dialects/bigquery.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{ values_list|join(', ') -}}
{% endmacro %}

{%- macro actual_value() -%}
    {%- if 'expected_values' not in parameters or parameters.expected_values | length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{ actual_value() }} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT(DISTINCT
        CASE
            WHEN analyzed_table.`target_column` IN (2, 3)
                THEN analyzed_table.`target_column`
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value,
    CAST(analyzed_table.`date_column` AS DATE) AS time_period,
    TIMESTAMP(CAST(analyzed_table.`date_column` AS DATE)) AS time_period_utc
FROM `your-google-project-id`.`<target_schema>`.`<target_table>` AS analyzed_table
GROUP BY time_period, time_period_utc
ORDER BY time_period, time_period_utc

ClickHouse

Sensor template for ClickHouseRendered SQL for ClickHouse

{% import '/dialects/clickhouse.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{ values_list|join(', ') -}}
{% endmacro %}

{%- macro actual_value() -%}
    {%- if 'expected_values' not in parameters or parameters.expected_values | length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{ actual_value() }} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value,
    CAST(analyzed_table."date_column" AS DATE) AS time_period,
    toDateTime64(CAST(analyzed_table."date_column" AS DATE), 3) AS time_period_utc
FROM "<target_schema>"."<target_table>" AS analyzed_table
GROUP BY time_period, time_period_utc
ORDER BY time_period, time_period_utc

Databricks

Sensor template for DatabricksRendered SQL for Databricks

{% import '/dialects/databricks.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{ values_list|join(', ') -}}
{% endmacro %}

{%- macro actual_value() -%}
    {%- if 'expected_values' not in parameters or parameters.expected_values | length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{ actual_value() }} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT(DISTINCT
        CASE
            WHEN analyzed_table.`target_column` IN (2, 3)
                THEN analyzed_table.`target_column`
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value,
    CAST(analyzed_table.`date_column` AS DATE) AS time_period,
    TIMESTAMP(CAST(analyzed_table.`date_column` AS DATE)) AS time_period_utc
FROM `<target_schema>`.`<target_table>` AS analyzed_table
GROUP BY time_period, time_period_utc
ORDER BY time_period, time_period_utc

DB2

Sensor template for DB2Rendered SQL for DB2

{% import '/dialects/db2.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{ values_list|join(', ') -}}
{% endmacro %}

{%- macro actual_value() -%}
    {%- if 'expected_values' not in parameters or parameters.expected_values | length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{ actual_value() }} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
 {{- lib.render_data_grouping_projections_reference('analyzed_table') }}
    {{- lib.render_time_dimension_projection_reference('analyzed_table') }}
FROM(
    SELECT
        original_table.*
        {{- lib.render_data_grouping_projections('original_table') }}
        {{- lib.render_time_dimension_projection('original_table') }}
    FROM {{ lib.render_target_table() }} original_table
) analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value,
    time_period,
    time_period_utc
FROM(
    SELECT
        original_table.*,
    CAST(original_table."date_column" AS DATE) AS time_period,
    TIMESTAMP(CAST(original_table."date_column" AS DATE)) AS time_period_utc
    FROM "<target_schema>"."<target_table>" original_table
) analyzed_table
GROUP BY time_period, time_period_utc
ORDER BY time_period, time_period_utc

DuckDB

Sensor template for DuckDBRendered SQL for DuckDB

{% import '/dialects/duckdb.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{values_list|join(', ')}}
{% endmacro %}

{%- macro render_else() -%}
    {%- if parameters.expected_values|length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE {{render_else()}}
    END AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3
)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    )
    END AS actual_value,
    MAX(2) AS expected_value,
    CAST(analyzed_table."date_column" AS date) AS time_period,
    CAST((CAST(analyzed_table."date_column" AS date)) AS TIMESTAMP WITH TIME ZONE) AS time_period_utc
FROM  AS analyzed_table
GROUP BY time_period, time_period_utc
ORDER BY time_period, time_period_utc

HANA

Sensor template for HANARendered SQL for HANA

{% import '/dialects/hana.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{ values_list|join(', ') -}}
{% endmacro %}

{%- macro actual_value() -%}
    {%- if 'expected_values' not in parameters or parameters.expected_values | length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{ actual_value() }} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections_reference('analyzed_table') }}
    {{- lib.render_time_dimension_projection_reference('analyzed_table') }}
FROM (
    SELECT
        original_table.*
        {{- lib.render_data_grouping_projections('original_table') }}
        {{- lib.render_time_dimension_projection('original_table') }}
    FROM {{ lib.render_target_table() }} original_table
) analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value,
    time_period,
    time_period_utc
FROM (
    SELECT
        original_table.*,
    CAST(original_table."date_column" AS DATE) AS time_period,
    TO_TIMESTAMP(CAST(original_table."date_column" AS DATE)) AS time_period_utc
    FROM "<target_schema>"."<target_table>" original_table
) analyzed_table
GROUP BY time_period, time_period_utc
ORDER BY time_period, time_period_utc

MariaDB

Sensor template for MariaDBRendered SQL for MariaDB

{% import '/dialects/mariadb.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{values_list|join(', ')}}
{% endmacro %}

{%- macro render_else() -%}
    {%- if parameters.expected_values|length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE {{render_else()}}
    END AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE COUNT(DISTINCT
        CASE
            WHEN analyzed_table.`target_column` IN (2, 3
)
                THEN analyzed_table.`target_column`
            ELSE NULL
        END
    )
    END AS actual_value,
    MAX(2) AS expected_value,
    DATE_FORMAT(analyzed_table.`date_column`, '%Y-%m-%d 00:00:00') AS time_period,
    FROM_UNIXTIME(UNIX_TIMESTAMP(DATE_FORMAT(analyzed_table.`date_column`, '%Y-%m-%d 00:00:00'))) AS time_period_utc
FROM `<target_table>` AS analyzed_table
GROUP BY time_period, time_period_utc
ORDER BY time_period, time_period_utc

MySQL

Sensor template for MySQLRendered SQL for MySQL

{% import '/dialects/mysql.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{values_list|join(', ')}}
{% endmacro %}

{%- macro render_else() -%}
    {%- if parameters.expected_values|length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE {{render_else()}}
    END AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE COUNT(DISTINCT
        CASE
            WHEN analyzed_table.`target_column` IN (2, 3
)
                THEN analyzed_table.`target_column`
            ELSE NULL
        END
    )
    END AS actual_value,
    MAX(2) AS expected_value,
    DATE_FORMAT(analyzed_table.`date_column`, '%Y-%m-%d 00:00:00') AS time_period,
    FROM_UNIXTIME(UNIX_TIMESTAMP(DATE_FORMAT(analyzed_table.`date_column`, '%Y-%m-%d 00:00:00'))) AS time_period_utc
FROM `<target_table>` AS analyzed_table
GROUP BY time_period, time_period_utc
ORDER BY time_period, time_period_utc

Oracle

Sensor template for OracleRendered SQL for Oracle

{% import '/dialects/oracle.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{ values_list|join(', ') -}}
{% endmacro %}

{%- macro actual_value() -%}
    {%- if 'expected_values' not in parameters or parameters.expected_values | length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{ actual_value() }} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
 {{- lib.render_data_grouping_projections_reference('analyzed_table') }}
    {{- lib.render_time_dimension_projection_reference('analyzed_table') }}
FROM(
    SELECT
        original_table.*
        {{- lib.render_data_grouping_projections('original_table') }}
        {{- lib.render_time_dimension_projection('original_table') }}
    FROM {{ lib.render_target_table() }} original_table
) analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value,
    time_period,
    time_period_utc
FROM(
    SELECT
        original_table.*,
    TRUNC(CAST(original_table."date_column" AS DATE)) AS time_period,
    CAST(TRUNC(CAST(original_table."date_column" AS DATE)) AS TIMESTAMP WITH TIME ZONE) AS time_period_utc
    FROM "<target_schema>"."<target_table>" original_table
) analyzed_table
GROUP BY time_period, time_period_utc
ORDER BY time_period, time_period_utc

PostgreSQL

Sensor template for PostgreSQLRendered SQL for PostgreSQL

{% import '/dialects/postgresql.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{values_list|join(', ')}}
{% endmacro %}

{%- macro render_else() -%}
    {%- if parameters.expected_values|length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE {{render_else()}}
    END AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3
)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    )
    END AS actual_value,
    MAX(2) AS expected_value,
    CAST(analyzed_table."date_column" AS date) AS time_period,
    CAST((CAST(analyzed_table."date_column" AS date)) AS TIMESTAMP WITH TIME ZONE) AS time_period_utc
FROM "your_postgresql_database"."<target_schema>"."<target_table>" AS analyzed_table
GROUP BY time_period, time_period_utc
ORDER BY time_period, time_period_utc

Presto

Sensor template for PrestoRendered SQL for Presto

{% import '/dialects/presto.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{ values_list|join(', ') -}}
{% endmacro %}

{%- macro actual_value() -%}
    {%- if 'expected_values' not in parameters or parameters.expected_values | length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{ actual_value() }} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections_reference('analyzed_table') }}
    {{- lib.render_time_dimension_projection_reference('analyzed_table') }}
FROM (
    SELECT
        original_table.*
        {{- lib.render_data_grouping_projections('original_table') }}
        {{- lib.render_time_dimension_projection('original_table') }}
    FROM {{ lib.render_target_table() }} original_table
) analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value,
    time_period,
    time_period_utc
FROM (
    SELECT
        original_table.*,
    CAST(original_table."date_column" AS date) AS time_period,
    CAST(CAST(original_table."date_column" AS date) AS TIMESTAMP) AS time_period_utc
    FROM "your_trino_database"."<target_schema>"."<target_table>" original_table
) analyzed_table
GROUP BY time_period, time_period_utc
ORDER BY time_period, time_period_utc

QuestDB

Sensor template for QuestDBRendered SQL for QuestDB

{% import '/dialects/questdb.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{values_list|join(', ')}}
{% endmacro %}

{%- macro render_actual_value() -%}
    {%- if parameters.expected_values|length == 0 -%}
    0
    {%- else -%}
    COUNT_DISTINCT(
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{render_actual_value()}} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections_reference('analyzed_table') }}
    {{- lib.render_time_dimension_projection_reference('analyzed_table') }}
FROM(
    SELECT
        original_table.*
        {{- lib.render_data_grouping_projections('original_table') }}
        {{- lib.render_time_dimension_projection('original_table') }}
    FROM {{ lib.render_target_table() }} original_table
) analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT_DISTINCT(
        CASE
            WHEN analyzed_table."target_column" IN (2, 3
)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value,
    time_period,
    time_period_utc
FROM(
    SELECT
        original_table.*,
    CAST(DATE_TRUNC('day', original_table."date_column") AS DATE) AS time_period,
    CAST((CAST(DATE_TRUNC('day', original_table."date_column") AS DATE)) AS TIMESTAMP WITH TIME ZONE) AS time_period_utc
    FROM "<target_table>" original_table
) analyzed_table
GROUP BY time_period, time_period_utc
ORDER BY time_period, time_period_utc

Redshift

Sensor template for RedshiftRendered SQL for Redshift

{% import '/dialects/redshift.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{values_list|join(', ')}}
{% endmacro %}

{%- macro render_else() -%}
    {%- if parameters.expected_values|length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE {{render_else()}}
    END AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3
)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    )
    END AS actual_value,
    MAX(2) AS expected_value,
    CAST(analyzed_table."date_column" AS date) AS time_period,
    CAST((CAST(analyzed_table."date_column" AS date)) AS TIMESTAMP WITH TIME ZONE) AS time_period_utc
FROM "your_redshift_database"."<target_schema>"."<target_table>" AS analyzed_table
GROUP BY time_period, time_period_utc
ORDER BY time_period, time_period_utc

Snowflake

Sensor template for SnowflakeRendered SQL for Snowflake

{% import '/dialects/snowflake.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{values_list|join(', ')}}
{% endmacro %}

{%- macro render_else() -%}
    {%- if parameters.expected_values|length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE {{render_else()}}
    END AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3
)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    )
    END AS actual_value,
    MAX(2) AS expected_value,
    CAST(analyzed_table."date_column" AS date) AS time_period,
    TO_TIMESTAMP(CAST(analyzed_table."date_column" AS date)) AS time_period_utc
FROM "your_snowflake_database"."<target_schema>"."<target_table>" AS analyzed_table
GROUP BY time_period, time_period_utc
ORDER BY time_period, time_period_utc

Spark

Sensor template for SparkRendered SQL for Spark

{% import '/dialects/spark.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{ values_list|join(', ') -}}
{% endmacro %}

{%- macro actual_value() -%}
    {%- if 'expected_values' not in parameters or parameters.expected_values | length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{ actual_value() }} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT(DISTINCT
        CASE
            WHEN analyzed_table.`target_column` IN (2, 3)
                THEN analyzed_table.`target_column`
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value,
    CAST(analyzed_table.`date_column` AS DATE) AS time_period,
    TIMESTAMP(CAST(analyzed_table.`date_column` AS DATE)) AS time_period_utc
FROM `<target_schema>`.`<target_table>` AS analyzed_table
GROUP BY time_period, time_period_utc
ORDER BY time_period, time_period_utc

SQL Server

Sensor template for SQL ServerRendered SQL for SQL Server

{% import '/dialects/sqlserver.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{values_list|join(', ')}}
{% endmacro %}

{%- macro render_else() -%}
    {%- if parameters.expected_values|length == 0 -%}
    0
    {%- else -%}
    COUNT_BIG(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    CASE
        WHEN COUNT_BIG(*) = 0 THEN MAX(0)
        ELSE {{render_else()}}
    END AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    CASE
        WHEN COUNT_BIG(*) = 0 THEN MAX(0)
        ELSE COUNT_BIG(DISTINCT
        CASE
            WHEN analyzed_table.[target_column] IN (2, 3
)
                THEN analyzed_table.[target_column]
            ELSE NULL
        END
    )
    END AS actual_value,
    MAX(2) AS expected_value,
    CAST(analyzed_table.[date_column] AS date) AS time_period,
    CAST((CAST(analyzed_table.[date_column] AS date)) AS DATETIME) AS time_period_utc
FROM [your_sql_server_database].[<target_schema>].[<target_table>] AS analyzed_table
GROUP BY CAST(analyzed_table.[date_column] AS date), CAST(analyzed_table.[date_column] AS date)
ORDER BY CAST(analyzed_table.[date_column] AS date)

Teradata

Sensor template for TeradataRendered SQL for Teradata

{% import '/dialects/teradata.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{ values_list|join(', ') -}}
{% endmacro %}

{%- macro actual_value() -%}
    {%- if 'expected_values' not in parameters or parameters.expected_values | length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{ actual_value() }} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value,
    CAST(analyzed_table."date_column" AS DATE) AS time_period,
    CAST(CAST(analyzed_table."date_column" AS DATE) AS TIMESTAMP) AS time_period_utc
FROM "<target_schema>"."<target_table>" AS analyzed_table
GROUP BY time_period, time_period_utc
ORDER BY time_period, time_period_utc

Trino

Sensor template for TrinoRendered SQL for Trino

{% import '/dialects/trino.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{ values_list|join(', ') -}}
{% endmacro %}

{%- macro actual_value() -%}
    {%- if 'expected_values' not in parameters or parameters.expected_values | length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{ actual_value() }} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections_reference('analyzed_table') }}
    {{- lib.render_time_dimension_projection_reference('analyzed_table') }}
FROM (
    SELECT
        original_table.*
        {{- lib.render_data_grouping_projections('original_table') }}
        {{- lib.render_time_dimension_projection('original_table') }}
    FROM {{ lib.render_target_table() }} original_table
) analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value,
    time_period,
    time_period_utc
FROM (
    SELECT
        original_table.*,
    CAST(original_table."date_column" AS date) AS time_period,
    CAST(CAST(original_table."date_column" AS date) AS TIMESTAMP) AS time_period_utc
    FROM "your_trino_catalog"."<target_schema>"."<target_table>" original_table
) analyzed_table
GROUP BY time_period, time_period_utc
ORDER BY time_period, time_period_utc

Expand the Configure with data grouping section to see additional examples for configuring this data quality checks to use data grouping (GROUP BY).

Configuration with data grouping

Sample configuration with data grouping enabled (YAML) The sample below shows how to configure the data grouping and how it affects the generated SQL query.

# yaml-language-server: $schema=https://cloud.dqops.com/dqo-yaml-schema/TableYaml-schema.json
apiVersion: dqo/v1
kind: table
spec:
  timestamp_columns:
    partition_by_column: date_column
  incremental_time_window:
    daily_partitioning_recent_days: 7
    monthly_partitioning_recent_months: 1
  default_grouping_name: group_by_country_and_state
  groupings:
    group_by_country_and_state:
      level_1:
        source: column_value
        column: country
      level_2:
        source: column_value
        column: state
  columns:
    target_column:
      partitioned_checks:
        daily:
          accepted_values:
            daily_partition_expected_numbers_in_use_count:
              parameters:
                expected_values:
                - 2
                - 3
              warning:
                max_missing: 0
              error:
                max_missing: 1
              fatal:
                max_missing: 2
      labels:
      - This is the column that is analyzed for data quality issues
    date_column:
      labels:
      - "date or datetime column used as a daily or monthly partitioning key, dates\
        \ (and times) are truncated to a day or a month by the sensor's query for\
        \ partitioned checks"
    country:
      labels:
      - column used as the first grouping key
    state:
      labels:
      - column used as the second grouping key

Please expand the database engine name section to see the SQL query rendered by a Jinja2 template for the expected_numbers_in_use_count sensor.

BigQuery

Sensor template for BigQueryRendered SQL for BigQuery

{% import '/dialects/bigquery.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{ values_list|join(', ') -}}
{% endmacro %}

{%- macro actual_value() -%}
    {%- if 'expected_values' not in parameters or parameters.expected_values | length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{ actual_value() }} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT(DISTINCT
        CASE
            WHEN analyzed_table.`target_column` IN (2, 3)
                THEN analyzed_table.`target_column`
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value,
    analyzed_table.`country` AS grouping_level_1,
    analyzed_table.`state` AS grouping_level_2,
    CAST(analyzed_table.`date_column` AS DATE) AS time_period,
    TIMESTAMP(CAST(analyzed_table.`date_column` AS DATE)) AS time_period_utc
FROM `your-google-project-id`.`<target_schema>`.`<target_table>` AS analyzed_table
GROUP BY grouping_level_1, grouping_level_2, time_period, time_period_utc
ORDER BY grouping_level_1, grouping_level_2, time_period, time_period_utc

ClickHouse

Sensor template for ClickHouseRendered SQL for ClickHouse

{% import '/dialects/clickhouse.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{ values_list|join(', ') -}}
{% endmacro %}

{%- macro actual_value() -%}
    {%- if 'expected_values' not in parameters or parameters.expected_values | length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{ actual_value() }} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value,
    analyzed_table."country" AS grouping_level_1,
    analyzed_table."state" AS grouping_level_2,
    CAST(analyzed_table."date_column" AS DATE) AS time_period,
    toDateTime64(CAST(analyzed_table."date_column" AS DATE), 3) AS time_period_utc
FROM "<target_schema>"."<target_table>" AS analyzed_table
GROUP BY grouping_level_1, grouping_level_2, time_period, time_period_utc
ORDER BY grouping_level_1, grouping_level_2, time_period, time_period_utc

Databricks

Sensor template for DatabricksRendered SQL for Databricks

{% import '/dialects/databricks.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{ values_list|join(', ') -}}
{% endmacro %}

{%- macro actual_value() -%}
    {%- if 'expected_values' not in parameters or parameters.expected_values | length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{ actual_value() }} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT(DISTINCT
        CASE
            WHEN analyzed_table.`target_column` IN (2, 3)
                THEN analyzed_table.`target_column`
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value,
    analyzed_table.`country` AS grouping_level_1,
    analyzed_table.`state` AS grouping_level_2,
    CAST(analyzed_table.`date_column` AS DATE) AS time_period,
    TIMESTAMP(CAST(analyzed_table.`date_column` AS DATE)) AS time_period_utc
FROM `<target_schema>`.`<target_table>` AS analyzed_table
GROUP BY grouping_level_1, grouping_level_2, time_period, time_period_utc
ORDER BY grouping_level_1, grouping_level_2, time_period, time_period_utc

DB2

Sensor template for DB2Rendered SQL for DB2

{% import '/dialects/db2.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{ values_list|join(', ') -}}
{% endmacro %}

{%- macro actual_value() -%}
    {%- if 'expected_values' not in parameters or parameters.expected_values | length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{ actual_value() }} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
 {{- lib.render_data_grouping_projections_reference('analyzed_table') }}
    {{- lib.render_time_dimension_projection_reference('analyzed_table') }}
FROM(
    SELECT
        original_table.*
        {{- lib.render_data_grouping_projections('original_table') }}
        {{- lib.render_time_dimension_projection('original_table') }}
    FROM {{ lib.render_target_table() }} original_table
) analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value,

                analyzed_table.grouping_level_1,

                analyzed_table.grouping_level_2,
    time_period,
    time_period_utc
FROM(
    SELECT
        original_table.*,
    original_table."country" AS grouping_level_1,
    original_table."state" AS grouping_level_2,
    CAST(original_table."date_column" AS DATE) AS time_period,
    TIMESTAMP(CAST(original_table."date_column" AS DATE)) AS time_period_utc
    FROM "<target_schema>"."<target_table>" original_table
) analyzed_table
GROUP BY grouping_level_1, grouping_level_2, time_period, time_period_utc
ORDER BY grouping_level_1, grouping_level_2, time_period, time_period_utc

DuckDB

Sensor template for DuckDBRendered SQL for DuckDB

{% import '/dialects/duckdb.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{values_list|join(', ')}}
{% endmacro %}

{%- macro render_else() -%}
    {%- if parameters.expected_values|length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE {{render_else()}}
    END AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3
)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    )
    END AS actual_value,
    MAX(2) AS expected_value,
    analyzed_table."country" AS grouping_level_1,
    analyzed_table."state" AS grouping_level_2,
    CAST(analyzed_table."date_column" AS date) AS time_period,
    CAST((CAST(analyzed_table."date_column" AS date)) AS TIMESTAMP WITH TIME ZONE) AS time_period_utc
FROM  AS analyzed_table
GROUP BY grouping_level_1, grouping_level_2, time_period, time_period_utc
ORDER BY grouping_level_1, grouping_level_2, time_period, time_period_utc

HANA

Sensor template for HANARendered SQL for HANA

{% import '/dialects/hana.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{ values_list|join(', ') -}}
{% endmacro %}

{%- macro actual_value() -%}
    {%- if 'expected_values' not in parameters or parameters.expected_values | length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{ actual_value() }} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections_reference('analyzed_table') }}
    {{- lib.render_time_dimension_projection_reference('analyzed_table') }}
FROM (
    SELECT
        original_table.*
        {{- lib.render_data_grouping_projections('original_table') }}
        {{- lib.render_time_dimension_projection('original_table') }}
    FROM {{ lib.render_target_table() }} original_table
) analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value,

                analyzed_table.grouping_level_1,

                analyzed_table.grouping_level_2,
    time_period,
    time_period_utc
FROM (
    SELECT
        original_table.*,
    original_table."country" AS grouping_level_1,
    original_table."state" AS grouping_level_2,
    CAST(original_table."date_column" AS DATE) AS time_period,
    TO_TIMESTAMP(CAST(original_table."date_column" AS DATE)) AS time_period_utc
    FROM "<target_schema>"."<target_table>" original_table
) analyzed_table
GROUP BY grouping_level_1, grouping_level_2, time_period, time_period_utc
ORDER BY grouping_level_1, grouping_level_2, time_period, time_period_utc

MariaDB

Sensor template for MariaDBRendered SQL for MariaDB

{% import '/dialects/mariadb.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{values_list|join(', ')}}
{% endmacro %}

{%- macro render_else() -%}
    {%- if parameters.expected_values|length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE {{render_else()}}
    END AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE COUNT(DISTINCT
        CASE
            WHEN analyzed_table.`target_column` IN (2, 3
)
                THEN analyzed_table.`target_column`
            ELSE NULL
        END
    )
    END AS actual_value,
    MAX(2) AS expected_value,
    analyzed_table.`country` AS grouping_level_1,
    analyzed_table.`state` AS grouping_level_2,
    DATE_FORMAT(analyzed_table.`date_column`, '%Y-%m-%d 00:00:00') AS time_period,
    FROM_UNIXTIME(UNIX_TIMESTAMP(DATE_FORMAT(analyzed_table.`date_column`, '%Y-%m-%d 00:00:00'))) AS time_period_utc
FROM `<target_table>` AS analyzed_table
GROUP BY grouping_level_1, grouping_level_2, time_period, time_period_utc
ORDER BY grouping_level_1, grouping_level_2, time_period, time_period_utc

MySQL

Sensor template for MySQLRendered SQL for MySQL

{% import '/dialects/mysql.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{values_list|join(', ')}}
{% endmacro %}

{%- macro render_else() -%}
    {%- if parameters.expected_values|length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE {{render_else()}}
    END AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE COUNT(DISTINCT
        CASE
            WHEN analyzed_table.`target_column` IN (2, 3
)
                THEN analyzed_table.`target_column`
            ELSE NULL
        END
    )
    END AS actual_value,
    MAX(2) AS expected_value,
    analyzed_table.`country` AS grouping_level_1,
    analyzed_table.`state` AS grouping_level_2,
    DATE_FORMAT(analyzed_table.`date_column`, '%Y-%m-%d 00:00:00') AS time_period,
    FROM_UNIXTIME(UNIX_TIMESTAMP(DATE_FORMAT(analyzed_table.`date_column`, '%Y-%m-%d 00:00:00'))) AS time_period_utc
FROM `<target_table>` AS analyzed_table
GROUP BY grouping_level_1, grouping_level_2, time_period, time_period_utc
ORDER BY grouping_level_1, grouping_level_2, time_period, time_period_utc

Oracle

Sensor template for OracleRendered SQL for Oracle

{% import '/dialects/oracle.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{ values_list|join(', ') -}}
{% endmacro %}

{%- macro actual_value() -%}
    {%- if 'expected_values' not in parameters or parameters.expected_values | length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{ actual_value() }} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
 {{- lib.render_data_grouping_projections_reference('analyzed_table') }}
    {{- lib.render_time_dimension_projection_reference('analyzed_table') }}
FROM(
    SELECT
        original_table.*
        {{- lib.render_data_grouping_projections('original_table') }}
        {{- lib.render_time_dimension_projection('original_table') }}
    FROM {{ lib.render_target_table() }} original_table
) analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value,

                analyzed_table.grouping_level_1,

                analyzed_table.grouping_level_2
,
    time_period,
    time_period_utc
FROM(
    SELECT
        original_table.*,
    original_table."country" AS grouping_level_1,
    original_table."state" AS grouping_level_2,
    TRUNC(CAST(original_table."date_column" AS DATE)) AS time_period,
    CAST(TRUNC(CAST(original_table."date_column" AS DATE)) AS TIMESTAMP WITH TIME ZONE) AS time_period_utc
    FROM "<target_schema>"."<target_table>" original_table
) analyzed_table
GROUP BY grouping_level_1, grouping_level_2, time_period, time_period_utc
ORDER BY grouping_level_1, grouping_level_2, time_period, time_period_utc

PostgreSQL

Sensor template for PostgreSQLRendered SQL for PostgreSQL

{% import '/dialects/postgresql.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{values_list|join(', ')}}
{% endmacro %}

{%- macro render_else() -%}
    {%- if parameters.expected_values|length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE {{render_else()}}
    END AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3
)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    )
    END AS actual_value,
    MAX(2) AS expected_value,
    analyzed_table."country" AS grouping_level_1,
    analyzed_table."state" AS grouping_level_2,
    CAST(analyzed_table."date_column" AS date) AS time_period,
    CAST((CAST(analyzed_table."date_column" AS date)) AS TIMESTAMP WITH TIME ZONE) AS time_period_utc
FROM "your_postgresql_database"."<target_schema>"."<target_table>" AS analyzed_table
GROUP BY grouping_level_1, grouping_level_2, time_period, time_period_utc
ORDER BY grouping_level_1, grouping_level_2, time_period, time_period_utc

Presto

Sensor template for PrestoRendered SQL for Presto

{% import '/dialects/presto.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{ values_list|join(', ') -}}
{% endmacro %}

{%- macro actual_value() -%}
    {%- if 'expected_values' not in parameters or parameters.expected_values | length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{ actual_value() }} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections_reference('analyzed_table') }}
    {{- lib.render_time_dimension_projection_reference('analyzed_table') }}
FROM (
    SELECT
        original_table.*
        {{- lib.render_data_grouping_projections('original_table') }}
        {{- lib.render_time_dimension_projection('original_table') }}
    FROM {{ lib.render_target_table() }} original_table
) analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value,

                analyzed_table.grouping_level_1,

                analyzed_table.grouping_level_2
,
    time_period,
    time_period_utc
FROM (
    SELECT
        original_table.*,
    original_table."country" AS grouping_level_1,
    original_table."state" AS grouping_level_2,
    CAST(original_table."date_column" AS date) AS time_period,
    CAST(CAST(original_table."date_column" AS date) AS TIMESTAMP) AS time_period_utc
    FROM "your_trino_database"."<target_schema>"."<target_table>" original_table
) analyzed_table
GROUP BY grouping_level_1, grouping_level_2, time_period, time_period_utc
ORDER BY grouping_level_1, grouping_level_2, time_period, time_period_utc

QuestDB

Sensor template for QuestDBRendered SQL for QuestDB

{% import '/dialects/questdb.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{values_list|join(', ')}}
{% endmacro %}

{%- macro render_actual_value() -%}
    {%- if parameters.expected_values|length == 0 -%}
    0
    {%- else -%}
    COUNT_DISTINCT(
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{render_actual_value()}} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections_reference('analyzed_table') }}
    {{- lib.render_time_dimension_projection_reference('analyzed_table') }}
FROM(
    SELECT
        original_table.*
        {{- lib.render_data_grouping_projections('original_table') }}
        {{- lib.render_time_dimension_projection('original_table') }}
    FROM {{ lib.render_target_table() }} original_table
) analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT_DISTINCT(
        CASE
            WHEN analyzed_table."target_column" IN (2, 3
)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value,

                analyzed_table.grouping_level_1,

                analyzed_table.grouping_level_2,
    time_period,
    time_period_utc
FROM(
    SELECT
        original_table.*,
    original_table."country" AS grouping_level_1,
    original_table."state" AS grouping_level_2,
    CAST(DATE_TRUNC('day', original_table."date_column") AS DATE) AS time_period,
    CAST((CAST(DATE_TRUNC('day', original_table."date_column") AS DATE)) AS TIMESTAMP WITH TIME ZONE) AS time_period_utc
    FROM "<target_table>" original_table
) analyzed_table
GROUP BY grouping_level_1, grouping_level_2, time_period, time_period_utc
ORDER BY grouping_level_1, grouping_level_2, time_period, time_period_utc

Redshift

Sensor template for RedshiftRendered SQL for Redshift

{% import '/dialects/redshift.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{values_list|join(', ')}}
{% endmacro %}

{%- macro render_else() -%}
    {%- if parameters.expected_values|length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE {{render_else()}}
    END AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3
)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    )
    END AS actual_value,
    MAX(2) AS expected_value,
    analyzed_table."country" AS grouping_level_1,
    analyzed_table."state" AS grouping_level_2,
    CAST(analyzed_table."date_column" AS date) AS time_period,
    CAST((CAST(analyzed_table."date_column" AS date)) AS TIMESTAMP WITH TIME ZONE) AS time_period_utc
FROM "your_redshift_database"."<target_schema>"."<target_table>" AS analyzed_table
GROUP BY grouping_level_1, grouping_level_2, time_period, time_period_utc
ORDER BY grouping_level_1, grouping_level_2, time_period, time_period_utc

Snowflake

Sensor template for SnowflakeRendered SQL for Snowflake

{% import '/dialects/snowflake.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{values_list|join(', ')}}
{% endmacro %}

{%- macro render_else() -%}
    {%- if parameters.expected_values|length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE {{render_else()}}
    END AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3
)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    )
    END AS actual_value,
    MAX(2) AS expected_value,
    analyzed_table."country" AS grouping_level_1,
    analyzed_table."state" AS grouping_level_2,
    CAST(analyzed_table."date_column" AS date) AS time_period,
    TO_TIMESTAMP(CAST(analyzed_table."date_column" AS date)) AS time_period_utc
FROM "your_snowflake_database"."<target_schema>"."<target_table>" AS analyzed_table
GROUP BY grouping_level_1, grouping_level_2, time_period, time_period_utc
ORDER BY grouping_level_1, grouping_level_2, time_period, time_period_utc

Spark

Sensor template for SparkRendered SQL for Spark

{% import '/dialects/spark.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{ values_list|join(', ') -}}
{% endmacro %}

{%- macro actual_value() -%}
    {%- if 'expected_values' not in parameters or parameters.expected_values | length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{ actual_value() }} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT(DISTINCT
        CASE
            WHEN analyzed_table.`target_column` IN (2, 3)
                THEN analyzed_table.`target_column`
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value,
    analyzed_table.`country` AS grouping_level_1,
    analyzed_table.`state` AS grouping_level_2,
    CAST(analyzed_table.`date_column` AS DATE) AS time_period,
    TIMESTAMP(CAST(analyzed_table.`date_column` AS DATE)) AS time_period_utc
FROM `<target_schema>`.`<target_table>` AS analyzed_table
GROUP BY grouping_level_1, grouping_level_2, time_period, time_period_utc
ORDER BY grouping_level_1, grouping_level_2, time_period, time_period_utc

SQL Server

Sensor template for SQL ServerRendered SQL for SQL Server

{% import '/dialects/sqlserver.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{values_list|join(', ')}}
{% endmacro %}

{%- macro render_else() -%}
    {%- if parameters.expected_values|length == 0 -%}
    0
    {%- else -%}
    COUNT_BIG(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    CASE
        WHEN COUNT_BIG(*) = 0 THEN MAX(0)
        ELSE {{render_else()}}
    END AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    CASE
        WHEN COUNT_BIG(*) = 0 THEN MAX(0)
        ELSE COUNT_BIG(DISTINCT
        CASE
            WHEN analyzed_table.[target_column] IN (2, 3
)
                THEN analyzed_table.[target_column]
            ELSE NULL
        END
    )
    END AS actual_value,
    MAX(2) AS expected_value,
    analyzed_table.[country] AS grouping_level_1,
    analyzed_table.[state] AS grouping_level_2,
    CAST(analyzed_table.[date_column] AS date) AS time_period,
    CAST((CAST(analyzed_table.[date_column] AS date)) AS DATETIME) AS time_period_utc
FROM [your_sql_server_database].[<target_schema>].[<target_table>] AS analyzed_table
GROUP BY analyzed_table.[country], analyzed_table.[state], CAST(analyzed_table.[date_column] AS date), CAST(analyzed_table.[date_column] AS date)
ORDER BY level_1, level_2CAST(analyzed_table.[date_column] AS date)

Teradata

Sensor template for TeradataRendered SQL for Teradata

{% import '/dialects/teradata.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{ values_list|join(', ') -}}
{% endmacro %}

{%- macro actual_value() -%}
    {%- if 'expected_values' not in parameters or parameters.expected_values | length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{ actual_value() }} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value,
    analyzed_table."country" AS grouping_level_1,
    analyzed_table."state" AS grouping_level_2,
    CAST(analyzed_table."date_column" AS DATE) AS time_period,
    CAST(CAST(analyzed_table."date_column" AS DATE) AS TIMESTAMP) AS time_period_utc
FROM "<target_schema>"."<target_table>" AS analyzed_table
GROUP BY grouping_level_1, grouping_level_2, time_period, time_period_utc
ORDER BY grouping_level_1, grouping_level_2, time_period, time_period_utc

Trino

Sensor template for TrinoRendered SQL for Trino

{% import '/dialects/trino.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{ values_list|join(', ') -}}
{% endmacro %}

{%- macro actual_value() -%}
    {%- if 'expected_values' not in parameters or parameters.expected_values | length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{ actual_value() }} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections_reference('analyzed_table') }}
    {{- lib.render_time_dimension_projection_reference('analyzed_table') }}
FROM (
    SELECT
        original_table.*
        {{- lib.render_data_grouping_projections('original_table') }}
        {{- lib.render_time_dimension_projection('original_table') }}
    FROM {{ lib.render_target_table() }} original_table
) analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value,

                analyzed_table.grouping_level_1,

                analyzed_table.grouping_level_2
,
    time_period,
    time_period_utc
FROM (
    SELECT
        original_table.*,
    original_table."country" AS grouping_level_1,
    original_table."state" AS grouping_level_2,
    CAST(original_table."date_column" AS date) AS time_period,
    CAST(CAST(original_table."date_column" AS date) AS TIMESTAMP) AS time_period_utc
    FROM "your_trino_catalog"."<target_schema>"."<target_table>" original_table
) analyzed_table
GROUP BY grouping_level_1, grouping_level_2, time_period, time_period_utc
ORDER BY grouping_level_1, grouping_level_2, time_period, time_period_utc

---

monthly partition expected numbers in use count

Check description

Verifies that the expected numeric values were found in the column. Raises a data quality issue when too many expected values were not found (were missing). Stores a separate data quality check result for each monthly partition.

Data quality check name	Friendly name	Category	Check type	Time scale	Quality dimension	Sensor definition	Quality rule	Standard
monthly_partition_expected_numbers_in_use_count	Maximum number of expected numeric values that are not in use	accepted_values	partitioned	monthly	Reasonableness	expected_numbers_in_use_count	max_missing

Command-line examples

Please expand the section below to see the DQOps command-line examples to run or activate the monthly partition expected numbers in use count data quality check.

Managing monthly partition expected numbers in use count check from DQOps shell

Activate the check with a warning ruleActivate the check with an error ruleRun all configured checks

Activate this data quality using the check activate CLI command, providing the connection name, table name, check name, and all other filters. Activates the warning rule with the default parameters.

dqo> check activate -c=connection_name -t=schema_name.table_name -col=column_name -ch=monthly_partition_expected_numbers_in_use_count --enable-warning

You can also use patterns to activate the check on all matching tables and columns.

dqo> check activate -c=connection_name -t=schema_prefix*.fact_* -col=column_name -ch=monthly_partition_expected_numbers_in_use_count --enable-warning

Additional rule parameters are passed using the -Wrule_parameter_name=value.

dqo> check activate -c=connection_name -t=schema_prefix*.fact_* -col=column_name -ch=monthly_partition_expected_numbers_in_use_count --enable-warning
                    -Wmax_missing=value

Activate this data quality using the check activate CLI command, providing the connection name, table name, check name, and all other filters. Activates the error rule with the default parameters.

dqo> check activate -c=connection_name -t=schema_name.table_name -col=column_name -ch=monthly_partition_expected_numbers_in_use_count --enable-error

You can also use patterns to activate the check on all matching tables and columns.

dqo> check activate -c=connection_name -t=schema_prefix*.fact_* -col=column_name -ch=monthly_partition_expected_numbers_in_use_count --enable-error

Additional rule parameters are passed using the -Erule_parameter_name=value.

dqo> check activate -c=connection_name -t=schema_prefix*.fact_* -col=column_name -ch=monthly_partition_expected_numbers_in_use_count --enable-error
                    -Emax_missing=value

Run this data quality check using the check run CLI command by providing the check name and all other targeting filters. The following example shows how to run the monthly_partition_expected_numbers_in_use_count check on all tables and columns on a single data source.

dqo> check run -c=data_source_name -ch=monthly_partition_expected_numbers_in_use_count

It is also possible to run this check on a specific connection and table. In order to do this, use the connection name and the full table name parameters.

dqo> check run -c=connection_name -t=schema_name.table_name -ch=monthly_partition_expected_numbers_in_use_count

You can also run this check on all tables (and columns) on which the monthly_partition_expected_numbers_in_use_count check is enabled using patterns to find tables.

dqo> check run -c=connection_name -t=schema_prefix*.fact_* -col=column_name_* -ch=monthly_partition_expected_numbers_in_use_count

YAML configuration

The sample schema_name.table_name.dqotable.yaml file with the check configured is shown below.

# yaml-language-server: $schema=https://cloud.dqops.com/dqo-yaml-schema/TableYaml-schema.json
apiVersion: dqo/v1
kind: table
spec:
  timestamp_columns:
    partition_by_column: date_column
  incremental_time_window:
    daily_partitioning_recent_days: 7
    monthly_partitioning_recent_months: 1
  columns:
    target_column:
      partitioned_checks:
        monthly:
          accepted_values:
            monthly_partition_expected_numbers_in_use_count:
              parameters:
                expected_values:
                - 2
                - 3
              warning:
                max_missing: 0
              error:
                max_missing: 1
              fatal:
                max_missing: 2
      labels:
      - This is the column that is analyzed for data quality issues
    date_column:
      labels:
      - "date or datetime column used as a daily or monthly partitioning key, dates\
        \ (and times) are truncated to a day or a month by the sensor's query for\
        \ partitioned checks"

Samples of generated SQL queries for each data source type

Please expand the database engine name section to see the SQL query rendered by a Jinja2 template for the expected_numbers_in_use_count data quality sensor.

BigQuery

Sensor template for BigQueryRendered SQL for BigQuery

{% import '/dialects/bigquery.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{ values_list|join(', ') -}}
{% endmacro %}

{%- macro actual_value() -%}
    {%- if 'expected_values' not in parameters or parameters.expected_values | length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{ actual_value() }} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT(DISTINCT
        CASE
            WHEN analyzed_table.`target_column` IN (2, 3)
                THEN analyzed_table.`target_column`
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value,
    DATE_TRUNC(CAST(analyzed_table.`date_column` AS DATE), MONTH) AS time_period,
    TIMESTAMP(DATE_TRUNC(CAST(analyzed_table.`date_column` AS DATE), MONTH)) AS time_period_utc
FROM `your-google-project-id`.`<target_schema>`.`<target_table>` AS analyzed_table
GROUP BY time_period, time_period_utc
ORDER BY time_period, time_period_utc

ClickHouse

Sensor template for ClickHouseRendered SQL for ClickHouse

{% import '/dialects/clickhouse.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{ values_list|join(', ') -}}
{% endmacro %}

{%- macro actual_value() -%}
    {%- if 'expected_values' not in parameters or parameters.expected_values | length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{ actual_value() }} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value,
    DATE_TRUNC('month', CAST(analyzed_table."date_column" AS DATE)) AS time_period,
    toDateTime64(DATE_TRUNC('month', CAST(analyzed_table."date_column" AS DATE)), 3) AS time_period_utc
FROM "<target_schema>"."<target_table>" AS analyzed_table
GROUP BY time_period, time_period_utc
ORDER BY time_period, time_period_utc

Databricks

Sensor template for DatabricksRendered SQL for Databricks

{% import '/dialects/databricks.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{ values_list|join(', ') -}}
{% endmacro %}

{%- macro actual_value() -%}
    {%- if 'expected_values' not in parameters or parameters.expected_values | length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{ actual_value() }} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT(DISTINCT
        CASE
            WHEN analyzed_table.`target_column` IN (2, 3)
                THEN analyzed_table.`target_column`
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value,
    DATE_TRUNC('MONTH', CAST(analyzed_table.`date_column` AS DATE)) AS time_period,
    TIMESTAMP(DATE_TRUNC('MONTH', CAST(analyzed_table.`date_column` AS DATE))) AS time_period_utc
FROM `<target_schema>`.`<target_table>` AS analyzed_table
GROUP BY time_period, time_period_utc
ORDER BY time_period, time_period_utc

DB2

Sensor template for DB2Rendered SQL for DB2

{% import '/dialects/db2.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{ values_list|join(', ') -}}
{% endmacro %}

{%- macro actual_value() -%}
    {%- if 'expected_values' not in parameters or parameters.expected_values | length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{ actual_value() }} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
 {{- lib.render_data_grouping_projections_reference('analyzed_table') }}
    {{- lib.render_time_dimension_projection_reference('analyzed_table') }}
FROM(
    SELECT
        original_table.*
        {{- lib.render_data_grouping_projections('original_table') }}
        {{- lib.render_time_dimension_projection('original_table') }}
    FROM {{ lib.render_target_table() }} original_table
) analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value,
    time_period,
    time_period_utc
FROM(
    SELECT
        original_table.*,
    DATE_TRUNC('MONTH', CAST(original_table."date_column" AS DATE)) AS time_period,
    TIMESTAMP(DATE_TRUNC('MONTH', CAST(original_table."date_column" AS DATE))) AS time_period_utc
    FROM "<target_schema>"."<target_table>" original_table
) analyzed_table
GROUP BY time_period, time_period_utc
ORDER BY time_period, time_period_utc

DuckDB

Sensor template for DuckDBRendered SQL for DuckDB

{% import '/dialects/duckdb.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{values_list|join(', ')}}
{% endmacro %}

{%- macro render_else() -%}
    {%- if parameters.expected_values|length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE {{render_else()}}
    END AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3
)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    )
    END AS actual_value,
    MAX(2) AS expected_value,
    DATE_TRUNC('MONTH', CAST(analyzed_table."date_column" AS date)) AS time_period,
    CAST((DATE_TRUNC('MONTH', CAST(analyzed_table."date_column" AS date))) AS TIMESTAMP WITH TIME ZONE) AS time_period_utc
FROM  AS analyzed_table
GROUP BY time_period, time_period_utc
ORDER BY time_period, time_period_utc

HANA

Sensor template for HANARendered SQL for HANA

{% import '/dialects/hana.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{ values_list|join(', ') -}}
{% endmacro %}

{%- macro actual_value() -%}
    {%- if 'expected_values' not in parameters or parameters.expected_values | length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{ actual_value() }} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections_reference('analyzed_table') }}
    {{- lib.render_time_dimension_projection_reference('analyzed_table') }}
FROM (
    SELECT
        original_table.*
        {{- lib.render_data_grouping_projections('original_table') }}
        {{- lib.render_time_dimension_projection('original_table') }}
    FROM {{ lib.render_target_table() }} original_table
) analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value,
    time_period,
    time_period_utc
FROM (
    SELECT
        original_table.*,
    SERIES_ROUND(CAST(original_table."date_column" AS DATE), 'INTERVAL 1 MONTH', ROUND_DOWN) AS time_period,
    TO_TIMESTAMP(SERIES_ROUND(CAST(original_table."date_column" AS DATE), 'INTERVAL 1 MONTH', ROUND_DOWN)) AS time_period_utc
    FROM "<target_schema>"."<target_table>" original_table
) analyzed_table
GROUP BY time_period, time_period_utc
ORDER BY time_period, time_period_utc

MariaDB

Sensor template for MariaDBRendered SQL for MariaDB

{% import '/dialects/mariadb.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{values_list|join(', ')}}
{% endmacro %}

{%- macro render_else() -%}
    {%- if parameters.expected_values|length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE {{render_else()}}
    END AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE COUNT(DISTINCT
        CASE
            WHEN analyzed_table.`target_column` IN (2, 3
)
                THEN analyzed_table.`target_column`
            ELSE NULL
        END
    )
    END AS actual_value,
    MAX(2) AS expected_value,
    DATE_FORMAT(analyzed_table.`date_column`, '%Y-%m-01 00:00:00') AS time_period,
    FROM_UNIXTIME(UNIX_TIMESTAMP(DATE_FORMAT(analyzed_table.`date_column`, '%Y-%m-01 00:00:00'))) AS time_period_utc
FROM `<target_table>` AS analyzed_table
GROUP BY time_period, time_period_utc
ORDER BY time_period, time_period_utc

MySQL

Sensor template for MySQLRendered SQL for MySQL

{% import '/dialects/mysql.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{values_list|join(', ')}}
{% endmacro %}

{%- macro render_else() -%}
    {%- if parameters.expected_values|length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE {{render_else()}}
    END AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE COUNT(DISTINCT
        CASE
            WHEN analyzed_table.`target_column` IN (2, 3
)
                THEN analyzed_table.`target_column`
            ELSE NULL
        END
    )
    END AS actual_value,
    MAX(2) AS expected_value,
    DATE_FORMAT(analyzed_table.`date_column`, '%Y-%m-01 00:00:00') AS time_period,
    FROM_UNIXTIME(UNIX_TIMESTAMP(DATE_FORMAT(analyzed_table.`date_column`, '%Y-%m-01 00:00:00'))) AS time_period_utc
FROM `<target_table>` AS analyzed_table
GROUP BY time_period, time_period_utc
ORDER BY time_period, time_period_utc

Oracle

Sensor template for OracleRendered SQL for Oracle

{% import '/dialects/oracle.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{ values_list|join(', ') -}}
{% endmacro %}

{%- macro actual_value() -%}
    {%- if 'expected_values' not in parameters or parameters.expected_values | length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{ actual_value() }} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
 {{- lib.render_data_grouping_projections_reference('analyzed_table') }}
    {{- lib.render_time_dimension_projection_reference('analyzed_table') }}
FROM(
    SELECT
        original_table.*
        {{- lib.render_data_grouping_projections('original_table') }}
        {{- lib.render_time_dimension_projection('original_table') }}
    FROM {{ lib.render_target_table() }} original_table
) analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value,
    time_period,
    time_period_utc
FROM(
    SELECT
        original_table.*,
    TRUNC(CAST(original_table."date_column" AS DATE), 'MONTH') AS time_period,
    CAST(TRUNC(CAST(original_table."date_column" AS DATE), 'MONTH') AS TIMESTAMP WITH TIME ZONE) AS time_period_utc
    FROM "<target_schema>"."<target_table>" original_table
) analyzed_table
GROUP BY time_period, time_period_utc
ORDER BY time_period, time_period_utc

PostgreSQL

Sensor template for PostgreSQLRendered SQL for PostgreSQL

{% import '/dialects/postgresql.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{values_list|join(', ')}}
{% endmacro %}

{%- macro render_else() -%}
    {%- if parameters.expected_values|length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE {{render_else()}}
    END AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3
)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    )
    END AS actual_value,
    MAX(2) AS expected_value,
    DATE_TRUNC('MONTH', CAST(analyzed_table."date_column" AS date)) AS time_period,
    CAST((DATE_TRUNC('MONTH', CAST(analyzed_table."date_column" AS date))) AS TIMESTAMP WITH TIME ZONE) AS time_period_utc
FROM "your_postgresql_database"."<target_schema>"."<target_table>" AS analyzed_table
GROUP BY time_period, time_period_utc
ORDER BY time_period, time_period_utc

Presto

Sensor template for PrestoRendered SQL for Presto

{% import '/dialects/presto.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{ values_list|join(', ') -}}
{% endmacro %}

{%- macro actual_value() -%}
    {%- if 'expected_values' not in parameters or parameters.expected_values | length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{ actual_value() }} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections_reference('analyzed_table') }}
    {{- lib.render_time_dimension_projection_reference('analyzed_table') }}
FROM (
    SELECT
        original_table.*
        {{- lib.render_data_grouping_projections('original_table') }}
        {{- lib.render_time_dimension_projection('original_table') }}
    FROM {{ lib.render_target_table() }} original_table
) analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value,
    time_period,
    time_period_utc
FROM (
    SELECT
        original_table.*,
    DATE_TRUNC('MONTH', CAST(original_table."date_column" AS date)) AS time_period,
    CAST(DATE_TRUNC('MONTH', CAST(original_table."date_column" AS date)) AS TIMESTAMP) AS time_period_utc
    FROM "your_trino_database"."<target_schema>"."<target_table>" original_table
) analyzed_table
GROUP BY time_period, time_period_utc
ORDER BY time_period, time_period_utc

QuestDB

Sensor template for QuestDBRendered SQL for QuestDB

{% import '/dialects/questdb.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{values_list|join(', ')}}
{% endmacro %}

{%- macro render_actual_value() -%}
    {%- if parameters.expected_values|length == 0 -%}
    0
    {%- else -%}
    COUNT_DISTINCT(
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{render_actual_value()}} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections_reference('analyzed_table') }}
    {{- lib.render_time_dimension_projection_reference('analyzed_table') }}
FROM(
    SELECT
        original_table.*
        {{- lib.render_data_grouping_projections('original_table') }}
        {{- lib.render_time_dimension_projection('original_table') }}
    FROM {{ lib.render_target_table() }} original_table
) analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT_DISTINCT(
        CASE
            WHEN analyzed_table."target_column" IN (2, 3
)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value,
    time_period,
    time_period_utc
FROM(
    SELECT
        original_table.*,
    CAST(DATE_TRUNC('month', original_table."date_column") AS DATE) AS time_period,
    CAST((CAST(DATE_TRUNC('month', original_table."date_column") AS DATE)) AS TIMESTAMP WITH TIME ZONE) AS time_period_utc
    FROM "<target_table>" original_table
) analyzed_table
GROUP BY time_period, time_period_utc
ORDER BY time_period, time_period_utc

Redshift

Sensor template for RedshiftRendered SQL for Redshift

{% import '/dialects/redshift.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{values_list|join(', ')}}
{% endmacro %}

{%- macro render_else() -%}
    {%- if parameters.expected_values|length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE {{render_else()}}
    END AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3
)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    )
    END AS actual_value,
    MAX(2) AS expected_value,
    DATE_TRUNC('MONTH', CAST(analyzed_table."date_column" AS date)) AS time_period,
    CAST((DATE_TRUNC('MONTH', CAST(analyzed_table."date_column" AS date))) AS TIMESTAMP WITH TIME ZONE) AS time_period_utc
FROM "your_redshift_database"."<target_schema>"."<target_table>" AS analyzed_table
GROUP BY time_period, time_period_utc
ORDER BY time_period, time_period_utc

Snowflake

Sensor template for SnowflakeRendered SQL for Snowflake

{% import '/dialects/snowflake.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{values_list|join(', ')}}
{% endmacro %}

{%- macro render_else() -%}
    {%- if parameters.expected_values|length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE {{render_else()}}
    END AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3
)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    )
    END AS actual_value,
    MAX(2) AS expected_value,
    DATE_TRUNC('MONTH', CAST(analyzed_table."date_column" AS date)) AS time_period,
    TO_TIMESTAMP(DATE_TRUNC('MONTH', CAST(analyzed_table."date_column" AS date))) AS time_period_utc
FROM "your_snowflake_database"."<target_schema>"."<target_table>" AS analyzed_table
GROUP BY time_period, time_period_utc
ORDER BY time_period, time_period_utc

Spark

Sensor template for SparkRendered SQL for Spark

{% import '/dialects/spark.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{ values_list|join(', ') -}}
{% endmacro %}

{%- macro actual_value() -%}
    {%- if 'expected_values' not in parameters or parameters.expected_values | length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{ actual_value() }} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT(DISTINCT
        CASE
            WHEN analyzed_table.`target_column` IN (2, 3)
                THEN analyzed_table.`target_column`
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value,
    DATE_TRUNC('MONTH', CAST(analyzed_table.`date_column` AS DATE)) AS time_period,
    TIMESTAMP(DATE_TRUNC('MONTH', CAST(analyzed_table.`date_column` AS DATE))) AS time_period_utc
FROM `<target_schema>`.`<target_table>` AS analyzed_table
GROUP BY time_period, time_period_utc
ORDER BY time_period, time_period_utc

SQL Server

Sensor template for SQL ServerRendered SQL for SQL Server

{% import '/dialects/sqlserver.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{values_list|join(', ')}}
{% endmacro %}

{%- macro render_else() -%}
    {%- if parameters.expected_values|length == 0 -%}
    0
    {%- else -%}
    COUNT_BIG(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    CASE
        WHEN COUNT_BIG(*) = 0 THEN MAX(0)
        ELSE {{render_else()}}
    END AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    CASE
        WHEN COUNT_BIG(*) = 0 THEN MAX(0)
        ELSE COUNT_BIG(DISTINCT
        CASE
            WHEN analyzed_table.[target_column] IN (2, 3
)
                THEN analyzed_table.[target_column]
            ELSE NULL
        END
    )
    END AS actual_value,
    MAX(2) AS expected_value,
    DATEFROMPARTS(YEAR(CAST(analyzed_table.[date_column] AS date)), MONTH(CAST(analyzed_table.[date_column] AS date)), 1) AS time_period,
    CAST((DATEFROMPARTS(YEAR(CAST(analyzed_table.[date_column] AS date)), MONTH(CAST(analyzed_table.[date_column] AS date)), 1)) AS DATETIME) AS time_period_utc
FROM [your_sql_server_database].[<target_schema>].[<target_table>] AS analyzed_table
GROUP BY DATEFROMPARTS(YEAR(CAST(analyzed_table.[date_column] AS date)), MONTH(CAST(analyzed_table.[date_column] AS date)), 1), DATEADD(month, DATEDIFF(month, 0, analyzed_table.[date_column]), 0)
ORDER BY DATEFROMPARTS(YEAR(CAST(analyzed_table.[date_column] AS date)), MONTH(CAST(analyzed_table.[date_column] AS date)), 1)

Teradata

Sensor template for TeradataRendered SQL for Teradata

{% import '/dialects/teradata.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{ values_list|join(', ') -}}
{% endmacro %}

{%- macro actual_value() -%}
    {%- if 'expected_values' not in parameters or parameters.expected_values | length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{ actual_value() }} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value,
    TRUNC(CAST(analyzed_table."date_column" AS DATE), 'MM') AS time_period,
    CAST(TRUNC(CAST(analyzed_table."date_column" AS DATE), 'MM') AS TIMESTAMP) AS time_period_utc
FROM "<target_schema>"."<target_table>" AS analyzed_table
GROUP BY time_period, time_period_utc
ORDER BY time_period, time_period_utc

Trino

Sensor template for TrinoRendered SQL for Trino

{% import '/dialects/trino.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{ values_list|join(', ') -}}
{% endmacro %}

{%- macro actual_value() -%}
    {%- if 'expected_values' not in parameters or parameters.expected_values | length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{ actual_value() }} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections_reference('analyzed_table') }}
    {{- lib.render_time_dimension_projection_reference('analyzed_table') }}
FROM (
    SELECT
        original_table.*
        {{- lib.render_data_grouping_projections('original_table') }}
        {{- lib.render_time_dimension_projection('original_table') }}
    FROM {{ lib.render_target_table() }} original_table
) analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value,
    time_period,
    time_period_utc
FROM (
    SELECT
        original_table.*,
    DATE_TRUNC('MONTH', CAST(original_table."date_column" AS date)) AS time_period,
    CAST(DATE_TRUNC('MONTH', CAST(original_table."date_column" AS date)) AS TIMESTAMP) AS time_period_utc
    FROM "your_trino_catalog"."<target_schema>"."<target_table>" original_table
) analyzed_table
GROUP BY time_period, time_period_utc
ORDER BY time_period, time_period_utc

Expand the Configure with data grouping section to see additional examples for configuring this data quality checks to use data grouping (GROUP BY).

Configuration with data grouping

Sample configuration with data grouping enabled (YAML) The sample below shows how to configure the data grouping and how it affects the generated SQL query.

# yaml-language-server: $schema=https://cloud.dqops.com/dqo-yaml-schema/TableYaml-schema.json
apiVersion: dqo/v1
kind: table
spec:
  timestamp_columns:
    partition_by_column: date_column
  incremental_time_window:
    daily_partitioning_recent_days: 7
    monthly_partitioning_recent_months: 1
  default_grouping_name: group_by_country_and_state
  groupings:
    group_by_country_and_state:
      level_1:
        source: column_value
        column: country
      level_2:
        source: column_value
        column: state
  columns:
    target_column:
      partitioned_checks:
        monthly:
          accepted_values:
            monthly_partition_expected_numbers_in_use_count:
              parameters:
                expected_values:
                - 2
                - 3
              warning:
                max_missing: 0
              error:
                max_missing: 1
              fatal:
                max_missing: 2
      labels:
      - This is the column that is analyzed for data quality issues
    date_column:
      labels:
      - "date or datetime column used as a daily or monthly partitioning key, dates\
        \ (and times) are truncated to a day or a month by the sensor's query for\
        \ partitioned checks"
    country:
      labels:
      - column used as the first grouping key
    state:
      labels:
      - column used as the second grouping key

Please expand the database engine name section to see the SQL query rendered by a Jinja2 template for the expected_numbers_in_use_count sensor.

BigQuery

Sensor template for BigQueryRendered SQL for BigQuery

{% import '/dialects/bigquery.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{ values_list|join(', ') -}}
{% endmacro %}

{%- macro actual_value() -%}
    {%- if 'expected_values' not in parameters or parameters.expected_values | length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{ actual_value() }} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT(DISTINCT
        CASE
            WHEN analyzed_table.`target_column` IN (2, 3)
                THEN analyzed_table.`target_column`
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value,
    analyzed_table.`country` AS grouping_level_1,
    analyzed_table.`state` AS grouping_level_2,
    DATE_TRUNC(CAST(analyzed_table.`date_column` AS DATE), MONTH) AS time_period,
    TIMESTAMP(DATE_TRUNC(CAST(analyzed_table.`date_column` AS DATE), MONTH)) AS time_period_utc
FROM `your-google-project-id`.`<target_schema>`.`<target_table>` AS analyzed_table
GROUP BY grouping_level_1, grouping_level_2, time_period, time_period_utc
ORDER BY grouping_level_1, grouping_level_2, time_period, time_period_utc

ClickHouse

Sensor template for ClickHouseRendered SQL for ClickHouse

{% import '/dialects/clickhouse.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{ values_list|join(', ') -}}
{% endmacro %}

{%- macro actual_value() -%}
    {%- if 'expected_values' not in parameters or parameters.expected_values | length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{ actual_value() }} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value,
    analyzed_table."country" AS grouping_level_1,
    analyzed_table."state" AS grouping_level_2,
    DATE_TRUNC('month', CAST(analyzed_table."date_column" AS DATE)) AS time_period,
    toDateTime64(DATE_TRUNC('month', CAST(analyzed_table."date_column" AS DATE)), 3) AS time_period_utc
FROM "<target_schema>"."<target_table>" AS analyzed_table
GROUP BY grouping_level_1, grouping_level_2, time_period, time_period_utc
ORDER BY grouping_level_1, grouping_level_2, time_period, time_period_utc

Databricks

Sensor template for DatabricksRendered SQL for Databricks

{% import '/dialects/databricks.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{ values_list|join(', ') -}}
{% endmacro %}

{%- macro actual_value() -%}
    {%- if 'expected_values' not in parameters or parameters.expected_values | length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{ actual_value() }} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT(DISTINCT
        CASE
            WHEN analyzed_table.`target_column` IN (2, 3)
                THEN analyzed_table.`target_column`
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value,
    analyzed_table.`country` AS grouping_level_1,
    analyzed_table.`state` AS grouping_level_2,
    DATE_TRUNC('MONTH', CAST(analyzed_table.`date_column` AS DATE)) AS time_period,
    TIMESTAMP(DATE_TRUNC('MONTH', CAST(analyzed_table.`date_column` AS DATE))) AS time_period_utc
FROM `<target_schema>`.`<target_table>` AS analyzed_table
GROUP BY grouping_level_1, grouping_level_2, time_period, time_period_utc
ORDER BY grouping_level_1, grouping_level_2, time_period, time_period_utc

DB2

Sensor template for DB2Rendered SQL for DB2

{% import '/dialects/db2.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{ values_list|join(', ') -}}
{% endmacro %}

{%- macro actual_value() -%}
    {%- if 'expected_values' not in parameters or parameters.expected_values | length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{ actual_value() }} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
 {{- lib.render_data_grouping_projections_reference('analyzed_table') }}
    {{- lib.render_time_dimension_projection_reference('analyzed_table') }}
FROM(
    SELECT
        original_table.*
        {{- lib.render_data_grouping_projections('original_table') }}
        {{- lib.render_time_dimension_projection('original_table') }}
    FROM {{ lib.render_target_table() }} original_table
) analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value,

                analyzed_table.grouping_level_1,

                analyzed_table.grouping_level_2,
    time_period,
    time_period_utc
FROM(
    SELECT
        original_table.*,
    original_table."country" AS grouping_level_1,
    original_table."state" AS grouping_level_2,
    DATE_TRUNC('MONTH', CAST(original_table."date_column" AS DATE)) AS time_period,
    TIMESTAMP(DATE_TRUNC('MONTH', CAST(original_table."date_column" AS DATE))) AS time_period_utc
    FROM "<target_schema>"."<target_table>" original_table
) analyzed_table
GROUP BY grouping_level_1, grouping_level_2, time_period, time_period_utc
ORDER BY grouping_level_1, grouping_level_2, time_period, time_period_utc

DuckDB

Sensor template for DuckDBRendered SQL for DuckDB

{% import '/dialects/duckdb.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{values_list|join(', ')}}
{% endmacro %}

{%- macro render_else() -%}
    {%- if parameters.expected_values|length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE {{render_else()}}
    END AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3
)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    )
    END AS actual_value,
    MAX(2) AS expected_value,
    analyzed_table."country" AS grouping_level_1,
    analyzed_table."state" AS grouping_level_2,
    DATE_TRUNC('MONTH', CAST(analyzed_table."date_column" AS date)) AS time_period,
    CAST((DATE_TRUNC('MONTH', CAST(analyzed_table."date_column" AS date))) AS TIMESTAMP WITH TIME ZONE) AS time_period_utc
FROM  AS analyzed_table
GROUP BY grouping_level_1, grouping_level_2, time_period, time_period_utc
ORDER BY grouping_level_1, grouping_level_2, time_period, time_period_utc

HANA

Sensor template for HANARendered SQL for HANA

{% import '/dialects/hana.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{ values_list|join(', ') -}}
{% endmacro %}

{%- macro actual_value() -%}
    {%- if 'expected_values' not in parameters or parameters.expected_values | length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{ actual_value() }} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections_reference('analyzed_table') }}
    {{- lib.render_time_dimension_projection_reference('analyzed_table') }}
FROM (
    SELECT
        original_table.*
        {{- lib.render_data_grouping_projections('original_table') }}
        {{- lib.render_time_dimension_projection('original_table') }}
    FROM {{ lib.render_target_table() }} original_table
) analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value,

                analyzed_table.grouping_level_1,

                analyzed_table.grouping_level_2,
    time_period,
    time_period_utc
FROM (
    SELECT
        original_table.*,
    original_table."country" AS grouping_level_1,
    original_table."state" AS grouping_level_2,
    SERIES_ROUND(CAST(original_table."date_column" AS DATE), 'INTERVAL 1 MONTH', ROUND_DOWN) AS time_period,
    TO_TIMESTAMP(SERIES_ROUND(CAST(original_table."date_column" AS DATE), 'INTERVAL 1 MONTH', ROUND_DOWN)) AS time_period_utc
    FROM "<target_schema>"."<target_table>" original_table
) analyzed_table
GROUP BY grouping_level_1, grouping_level_2, time_period, time_period_utc
ORDER BY grouping_level_1, grouping_level_2, time_period, time_period_utc

MariaDB

Sensor template for MariaDBRendered SQL for MariaDB

{% import '/dialects/mariadb.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{values_list|join(', ')}}
{% endmacro %}

{%- macro render_else() -%}
    {%- if parameters.expected_values|length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE {{render_else()}}
    END AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE COUNT(DISTINCT
        CASE
            WHEN analyzed_table.`target_column` IN (2, 3
)
                THEN analyzed_table.`target_column`
            ELSE NULL
        END
    )
    END AS actual_value,
    MAX(2) AS expected_value,
    analyzed_table.`country` AS grouping_level_1,
    analyzed_table.`state` AS grouping_level_2,
    DATE_FORMAT(analyzed_table.`date_column`, '%Y-%m-01 00:00:00') AS time_period,
    FROM_UNIXTIME(UNIX_TIMESTAMP(DATE_FORMAT(analyzed_table.`date_column`, '%Y-%m-01 00:00:00'))) AS time_period_utc
FROM `<target_table>` AS analyzed_table
GROUP BY grouping_level_1, grouping_level_2, time_period, time_period_utc
ORDER BY grouping_level_1, grouping_level_2, time_period, time_period_utc

MySQL

Sensor template for MySQLRendered SQL for MySQL

{% import '/dialects/mysql.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{values_list|join(', ')}}
{% endmacro %}

{%- macro render_else() -%}
    {%- if parameters.expected_values|length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE {{render_else()}}
    END AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE COUNT(DISTINCT
        CASE
            WHEN analyzed_table.`target_column` IN (2, 3
)
                THEN analyzed_table.`target_column`
            ELSE NULL
        END
    )
    END AS actual_value,
    MAX(2) AS expected_value,
    analyzed_table.`country` AS grouping_level_1,
    analyzed_table.`state` AS grouping_level_2,
    DATE_FORMAT(analyzed_table.`date_column`, '%Y-%m-01 00:00:00') AS time_period,
    FROM_UNIXTIME(UNIX_TIMESTAMP(DATE_FORMAT(analyzed_table.`date_column`, '%Y-%m-01 00:00:00'))) AS time_period_utc
FROM `<target_table>` AS analyzed_table
GROUP BY grouping_level_1, grouping_level_2, time_period, time_period_utc
ORDER BY grouping_level_1, grouping_level_2, time_period, time_period_utc

Oracle

Sensor template for OracleRendered SQL for Oracle

{% import '/dialects/oracle.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{ values_list|join(', ') -}}
{% endmacro %}

{%- macro actual_value() -%}
    {%- if 'expected_values' not in parameters or parameters.expected_values | length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{ actual_value() }} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
 {{- lib.render_data_grouping_projections_reference('analyzed_table') }}
    {{- lib.render_time_dimension_projection_reference('analyzed_table') }}
FROM(
    SELECT
        original_table.*
        {{- lib.render_data_grouping_projections('original_table') }}
        {{- lib.render_time_dimension_projection('original_table') }}
    FROM {{ lib.render_target_table() }} original_table
) analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value,

                analyzed_table.grouping_level_1,

                analyzed_table.grouping_level_2
,
    time_period,
    time_period_utc
FROM(
    SELECT
        original_table.*,
    original_table."country" AS grouping_level_1,
    original_table."state" AS grouping_level_2,
    TRUNC(CAST(original_table."date_column" AS DATE), 'MONTH') AS time_period,
    CAST(TRUNC(CAST(original_table."date_column" AS DATE), 'MONTH') AS TIMESTAMP WITH TIME ZONE) AS time_period_utc
    FROM "<target_schema>"."<target_table>" original_table
) analyzed_table
GROUP BY grouping_level_1, grouping_level_2, time_period, time_period_utc
ORDER BY grouping_level_1, grouping_level_2, time_period, time_period_utc

PostgreSQL

Sensor template for PostgreSQLRendered SQL for PostgreSQL

{% import '/dialects/postgresql.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{values_list|join(', ')}}
{% endmacro %}

{%- macro render_else() -%}
    {%- if parameters.expected_values|length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE {{render_else()}}
    END AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3
)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    )
    END AS actual_value,
    MAX(2) AS expected_value,
    analyzed_table."country" AS grouping_level_1,
    analyzed_table."state" AS grouping_level_2,
    DATE_TRUNC('MONTH', CAST(analyzed_table."date_column" AS date)) AS time_period,
    CAST((DATE_TRUNC('MONTH', CAST(analyzed_table."date_column" AS date))) AS TIMESTAMP WITH TIME ZONE) AS time_period_utc
FROM "your_postgresql_database"."<target_schema>"."<target_table>" AS analyzed_table
GROUP BY grouping_level_1, grouping_level_2, time_period, time_period_utc
ORDER BY grouping_level_1, grouping_level_2, time_period, time_period_utc

Presto

Sensor template for PrestoRendered SQL for Presto

{% import '/dialects/presto.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{ values_list|join(', ') -}}
{% endmacro %}

{%- macro actual_value() -%}
    {%- if 'expected_values' not in parameters or parameters.expected_values | length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{ actual_value() }} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections_reference('analyzed_table') }}
    {{- lib.render_time_dimension_projection_reference('analyzed_table') }}
FROM (
    SELECT
        original_table.*
        {{- lib.render_data_grouping_projections('original_table') }}
        {{- lib.render_time_dimension_projection('original_table') }}
    FROM {{ lib.render_target_table() }} original_table
) analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value,

                analyzed_table.grouping_level_1,

                analyzed_table.grouping_level_2
,
    time_period,
    time_period_utc
FROM (
    SELECT
        original_table.*,
    original_table."country" AS grouping_level_1,
    original_table."state" AS grouping_level_2,
    DATE_TRUNC('MONTH', CAST(original_table."date_column" AS date)) AS time_period,
    CAST(DATE_TRUNC('MONTH', CAST(original_table."date_column" AS date)) AS TIMESTAMP) AS time_period_utc
    FROM "your_trino_database"."<target_schema>"."<target_table>" original_table
) analyzed_table
GROUP BY grouping_level_1, grouping_level_2, time_period, time_period_utc
ORDER BY grouping_level_1, grouping_level_2, time_period, time_period_utc

QuestDB

Sensor template for QuestDBRendered SQL for QuestDB

{% import '/dialects/questdb.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{values_list|join(', ')}}
{% endmacro %}

{%- macro render_actual_value() -%}
    {%- if parameters.expected_values|length == 0 -%}
    0
    {%- else -%}
    COUNT_DISTINCT(
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{render_actual_value()}} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections_reference('analyzed_table') }}
    {{- lib.render_time_dimension_projection_reference('analyzed_table') }}
FROM(
    SELECT
        original_table.*
        {{- lib.render_data_grouping_projections('original_table') }}
        {{- lib.render_time_dimension_projection('original_table') }}
    FROM {{ lib.render_target_table() }} original_table
) analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT_DISTINCT(
        CASE
            WHEN analyzed_table."target_column" IN (2, 3
)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value,

                analyzed_table.grouping_level_1,

                analyzed_table.grouping_level_2,
    time_period,
    time_period_utc
FROM(
    SELECT
        original_table.*,
    original_table."country" AS grouping_level_1,
    original_table."state" AS grouping_level_2,
    CAST(DATE_TRUNC('month', original_table."date_column") AS DATE) AS time_period,
    CAST((CAST(DATE_TRUNC('month', original_table."date_column") AS DATE)) AS TIMESTAMP WITH TIME ZONE) AS time_period_utc
    FROM "<target_table>" original_table
) analyzed_table
GROUP BY grouping_level_1, grouping_level_2, time_period, time_period_utc
ORDER BY grouping_level_1, grouping_level_2, time_period, time_period_utc

Redshift

Sensor template for RedshiftRendered SQL for Redshift

{% import '/dialects/redshift.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{values_list|join(', ')}}
{% endmacro %}

{%- macro render_else() -%}
    {%- if parameters.expected_values|length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE {{render_else()}}
    END AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3
)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    )
    END AS actual_value,
    MAX(2) AS expected_value,
    analyzed_table."country" AS grouping_level_1,
    analyzed_table."state" AS grouping_level_2,
    DATE_TRUNC('MONTH', CAST(analyzed_table."date_column" AS date)) AS time_period,
    CAST((DATE_TRUNC('MONTH', CAST(analyzed_table."date_column" AS date))) AS TIMESTAMP WITH TIME ZONE) AS time_period_utc
FROM "your_redshift_database"."<target_schema>"."<target_table>" AS analyzed_table
GROUP BY grouping_level_1, grouping_level_2, time_period, time_period_utc
ORDER BY grouping_level_1, grouping_level_2, time_period, time_period_utc

Snowflake

Sensor template for SnowflakeRendered SQL for Snowflake

{% import '/dialects/snowflake.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{values_list|join(', ')}}
{% endmacro %}

{%- macro render_else() -%}
    {%- if parameters.expected_values|length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE {{render_else()}}
    END AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    CASE
        WHEN COUNT(*) = 0 THEN NULL
        ELSE COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3
)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    )
    END AS actual_value,
    MAX(2) AS expected_value,
    analyzed_table."country" AS grouping_level_1,
    analyzed_table."state" AS grouping_level_2,
    DATE_TRUNC('MONTH', CAST(analyzed_table."date_column" AS date)) AS time_period,
    TO_TIMESTAMP(DATE_TRUNC('MONTH', CAST(analyzed_table."date_column" AS date))) AS time_period_utc
FROM "your_snowflake_database"."<target_schema>"."<target_table>" AS analyzed_table
GROUP BY grouping_level_1, grouping_level_2, time_period, time_period_utc
ORDER BY grouping_level_1, grouping_level_2, time_period, time_period_utc

Spark

Sensor template for SparkRendered SQL for Spark

{% import '/dialects/spark.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{ values_list|join(', ') -}}
{% endmacro %}

{%- macro actual_value() -%}
    {%- if 'expected_values' not in parameters or parameters.expected_values | length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{ actual_value() }} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT(DISTINCT
        CASE
            WHEN analyzed_table.`target_column` IN (2, 3)
                THEN analyzed_table.`target_column`
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value,
    analyzed_table.`country` AS grouping_level_1,
    analyzed_table.`state` AS grouping_level_2,
    DATE_TRUNC('MONTH', CAST(analyzed_table.`date_column` AS DATE)) AS time_period,
    TIMESTAMP(DATE_TRUNC('MONTH', CAST(analyzed_table.`date_column` AS DATE))) AS time_period_utc
FROM `<target_schema>`.`<target_table>` AS analyzed_table
GROUP BY grouping_level_1, grouping_level_2, time_period, time_period_utc
ORDER BY grouping_level_1, grouping_level_2, time_period, time_period_utc

SQL Server

Sensor template for SQL ServerRendered SQL for SQL Server

{% import '/dialects/sqlserver.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{values_list|join(', ')}}
{% endmacro %}

{%- macro render_else() -%}
    {%- if parameters.expected_values|length == 0 -%}
    0
    {%- else -%}
    COUNT_BIG(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    CASE
        WHEN COUNT_BIG(*) = 0 THEN MAX(0)
        ELSE {{render_else()}}
    END AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    CASE
        WHEN COUNT_BIG(*) = 0 THEN MAX(0)
        ELSE COUNT_BIG(DISTINCT
        CASE
            WHEN analyzed_table.[target_column] IN (2, 3
)
                THEN analyzed_table.[target_column]
            ELSE NULL
        END
    )
    END AS actual_value,
    MAX(2) AS expected_value,
    analyzed_table.[country] AS grouping_level_1,
    analyzed_table.[state] AS grouping_level_2,
    DATEFROMPARTS(YEAR(CAST(analyzed_table.[date_column] AS date)), MONTH(CAST(analyzed_table.[date_column] AS date)), 1) AS time_period,
    CAST((DATEFROMPARTS(YEAR(CAST(analyzed_table.[date_column] AS date)), MONTH(CAST(analyzed_table.[date_column] AS date)), 1)) AS DATETIME) AS time_period_utc
FROM [your_sql_server_database].[<target_schema>].[<target_table>] AS analyzed_table
GROUP BY analyzed_table.[country], analyzed_table.[state], DATEFROMPARTS(YEAR(CAST(analyzed_table.[date_column] AS date)), MONTH(CAST(analyzed_table.[date_column] AS date)), 1), DATEADD(month, DATEDIFF(month, 0, analyzed_table.[date_column]), 0)
ORDER BY level_1, level_2DATEFROMPARTS(YEAR(CAST(analyzed_table.[date_column] AS date)), MONTH(CAST(analyzed_table.[date_column] AS date)), 1)

Teradata

Sensor template for TeradataRendered SQL for Teradata

{% import '/dialects/teradata.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{ values_list|join(', ') -}}
{% endmacro %}

{%- macro actual_value() -%}
    {%- if 'expected_values' not in parameters or parameters.expected_values | length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{ actual_value() }} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections('analyzed_table') }}
    {{- lib.render_time_dimension_projection('analyzed_table') }}
FROM {{ lib.render_target_table() }} AS analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value,
    analyzed_table."country" AS grouping_level_1,
    analyzed_table."state" AS grouping_level_2,
    TRUNC(CAST(analyzed_table."date_column" AS DATE), 'MM') AS time_period,
    CAST(TRUNC(CAST(analyzed_table."date_column" AS DATE), 'MM') AS TIMESTAMP) AS time_period_utc
FROM "<target_schema>"."<target_table>" AS analyzed_table
GROUP BY grouping_level_1, grouping_level_2, time_period, time_period_utc
ORDER BY grouping_level_1, grouping_level_2, time_period, time_period_utc

Trino

Sensor template for TrinoRendered SQL for Trino

{% import '/dialects/trino.sql.jinja2' as lib with context -%}

{%- macro extract_in_list(values_list) -%}
    {{ values_list|join(', ') -}}
{% endmacro %}

{%- macro actual_value() -%}
    {%- if 'expected_values' not in parameters or parameters.expected_values | length == 0 -%}
    0
    {%- else -%}
    COUNT(DISTINCT
        CASE
            WHEN {{ lib.render_target_column('analyzed_table') }} IN ({{ extract_in_list(parameters.expected_values) }})
                THEN {{ lib.render_target_column('analyzed_table') }}
            ELSE NULL
        END
    )
    {%- endif -%}
{% endmacro -%}

SELECT
    {{ actual_value() }} AS actual_value,
    MAX({{ parameters.expected_values | length }}) AS expected_value
    {{- lib.render_data_grouping_projections_reference('analyzed_table') }}
    {{- lib.render_time_dimension_projection_reference('analyzed_table') }}
FROM (
    SELECT
        original_table.*
        {{- lib.render_data_grouping_projections('original_table') }}
        {{- lib.render_time_dimension_projection('original_table') }}
    FROM {{ lib.render_target_table() }} original_table
) analyzed_table
{{- lib.render_where_clause() -}}
{{- lib.render_group_by() -}}
{{- lib.render_order_by() -}}

SELECT
    COUNT(DISTINCT
        CASE
            WHEN analyzed_table."target_column" IN (2, 3)
                THEN analyzed_table."target_column"
            ELSE NULL
        END
    ) AS actual_value,
    MAX(2) AS expected_value,

                analyzed_table.grouping_level_1,

                analyzed_table.grouping_level_2
,
    time_period,
    time_period_utc
FROM (
    SELECT
        original_table.*,
    original_table."country" AS grouping_level_1,
    original_table."state" AS grouping_level_2,
    DATE_TRUNC('MONTH', CAST(original_table."date_column" AS date)) AS time_period,
    CAST(DATE_TRUNC('MONTH', CAST(original_table."date_column" AS date)) AS TIMESTAMP) AS time_period_utc
    FROM "your_trino_catalog"."<target_schema>"."<target_table>" original_table
) analyzed_table
GROUP BY grouping_level_1, grouping_level_2, time_period, time_period_utc
ORDER BY grouping_level_1, grouping_level_2, time_period, time_period_utc

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What's next

• Learn how to configure data quality checks in DQOps
• Look at the examples of running data quality checks, targeting tables and columns