invalid_reason
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Property information
(for Concept:) Reason the Concept was invalidated. Possible values are D (deleted), U (replaced with an update) or NULL when valid_end_date has the default value.
(for ConceptRelationship:) Reason the relationship was invalidated. Possible values are 'D' (deleted), 'U' (replaced with an update) or NULL when valid_end_date has the default value.
(for DrugStrength:) Reason the concept was invalidated. Possible values are 'D' (deleted), 'U' (replaced with an update) or NULL when valid_end_date has the default value.
(for SourceToConceptMap:) Reason the mapping instance was invalidated. Possible values are D (deleted), U (replaced with an update) or NULL when valid_end_date has the default value.
drug_strength.invalid_reason#407 AS str
concept_relationship.invalid_reason#389 AS str
source_to_concept_map.invalid_reason#422 AS str
concept.invalid_reason#376 AS str