
/*********
CONCEPT LEVEL check:
PLAUSIBLE_VALUE_HIGH - find any MEASUREMENT records that have VALUE_AS_NUMBER with non-null value > plausible high value

Parameters used in this template:
schema = @schema
cdmTableName = @cdmTableName
cdmFieldName = @cdmFieldName
conceptId = @conceptId
unitConceptId = @unitConceptId
plausibleValueHigh = @plausibleValueHigh
{@cohort}?{
cohortDefinitionId = @cohortDefinitionId
cohortDatabaseSchema = @cohortDatabaseSchema
cohortTableName = @cohortTableName
}
**********/


SELECT 
	num_violated_rows, 
	CASE 
		WHEN denominator.num_rows = 0 THEN 0 
		ELSE 1.0*num_violated_rows/denominator.num_rows 
	END AS pct_violated_rows,
	denominator.num_rows AS num_denominator_rows
FROM
(
	SELECT 
		COUNT_BIG(*) AS num_violated_rows
	FROM
	(
		/*violatedRowsBegin*/
		SELECT 
			m.* 
		FROM @schema.@cdmTableName m
		{@cohort}?{
			JOIN @cohortDatabaseSchema.@cohortTableName c
				ON m.person_id = c.subject_id
				AND c.cohort_definition_id = @cohortDefinitionId
		}
		WHERE m.@cdmFieldName = @conceptId
			AND m.unit_concept_id = @unitConceptId
			AND m.value_as_number IS NOT NULL
			AND m.value_as_number > @plausibleValueHigh
		/*violatedRowsEnd*/
	) violated_rows
) violated_row_count,
( 
	SELECT 
		COUNT_BIG(*) AS num_rows
	FROM @schema.@cdmTableName m
	{@cohort}?{
		JOIN @cohortDatabaseSchema.@cohortTableName c
			ON m.person_id = c.subject_id
			AND c.cohort_definition_id = @cohortDefinitionId
	}
	WHERE m.@cdmFieldName = @conceptId
		AND unit_concept_id = @unitConceptId
		AND value_as_number IS NOT NULL
) denominator
;
