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netezza script to create the required primary keys within the OMOP common data model, version 6.0

last revised: 30-Aug-2018

author:  Patrick Ryan, Clair Blacketer

description:  These primary keys are considered a minimal requirement to ensure adequate performance of analyses.

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Primary key constraints

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Standardized vocabulary

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ALTER TABLE concept ADD CONSTRAINT xpk_concept PRIMARY KEY (concept_id);

ALTER TABLE vocabulary ADD CONSTRAINT xpk_vocabulary PRIMARY KEY (vocabulary_id);

ALTER TABLE domain ADD CONSTRAINT xpk_domain PRIMARY KEY (domain_id);

ALTER TABLE concept_class ADD CONSTRAINT xpk_concept_class PRIMARY KEY (concept_class_id);

ALTER TABLE concept_relationship ADD CONSTRAINT xpk_concept_relationship PRIMARY KEY (concept_id_1,concept_id_2,relationship_id);

ALTER TABLE relationship ADD CONSTRAINT xpk_relationship PRIMARY KEY (relationship_id);

ALTER TABLE concept_ancestor ADD CONSTRAINT xpk_concept_ancestor PRIMARY KEY (ancestor_concept_id,descendant_concept_id);

ALTER TABLE source_to_concept_map ADD CONSTRAINT xpk_source_to_concept_map PRIMARY KEY (source_vocabulary_id,target_concept_id,source_code,valid_end_date);

ALTER TABLE drug_strength ADD CONSTRAINT xpk_drug_strength PRIMARY KEY (drug_concept_id, ingredient_concept_id);

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Standardized meta-data

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Standardized clinical data

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/**PRIMARY KEY NONCLUSTERED constraints**/

ALTER TABLE person ADD CONSTRAINT xpk_person PRIMARY KEY ( person_id ) ;

ALTER TABLE observation_period ADD CONSTRAINT xpk_observation_period PRIMARY KEY ( observation_period_id ) ;

ALTER TABLE specimen ADD CONSTRAINT xpk_specimen PRIMARY KEY ( specimen_id ) ;

ALTER TABLE visit_occurrence ADD CONSTRAINT xpk_visit_occurrence PRIMARY KEY ( visit_occurrence_id ) ;

ALTER TABLE visit_detail ADD CONSTRAINT xpk_visit_detail PRIMARY KEY ( visit_detail_id ) ;

ALTER TABLE procedure_occurrence ADD CONSTRAINT xpk_procedure_occurrence PRIMARY KEY ( procedure_occurrence_id ) ;

ALTER TABLE drug_exposure ADD CONSTRAINT xpk_drug_exposure PRIMARY KEY ( drug_exposure_id ) ;

ALTER TABLE device_exposure ADD CONSTRAINT xpk_device_exposure PRIMARY KEY ( device_exposure_id ) ;

ALTER TABLE condition_occurrence ADD CONSTRAINT xpk_condition_occurrence PRIMARY KEY ( condition_occurrence_id ) ;

ALTER TABLE measurement ADD CONSTRAINT xpk_measurement PRIMARY KEY ( measurement_id ) ;

ALTER TABLE note ADD CONSTRAINT xpk_note PRIMARY KEY ( note_id ) ;

ALTER TABLE note_nlp ADD CONSTRAINT xpk_note_nlp PRIMARY KEY ( note_nlp_id ) ;

ALTER TABLE observation  ADD CONSTRAINT xpk_observation PRIMARY KEY ( observation_id ) ;

ALTER TABLE survey_conduct ADD CONSTRAINT xpk_survey_conduct PRIMARY KEY ( survey_conduct_id ) ;


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Standardized health system data

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ALTER TABLE location ADD CONSTRAINT xpk_location PRIMARY KEY ( location_id ) ;

ALTER TABLE location_history ADD CONSTRAINT xpk_location_history PRIMARY KEY ( location_history_id ) ; 

ALTER TABLE care_site ADD CONSTRAINT xpk_care_site PRIMARY KEY ( care_site_id ) ;

ALTER TABLE provider ADD CONSTRAINT xpk_provider PRIMARY KEY ( provider_id ) ;



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Standardized health economics

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ALTER TABLE payer_plan_period ADD CONSTRAINT xpk_payer_plan_period PRIMARY KEY ( payer_plan_period_id ) ;

ALTER TABLE cost ADD CONSTRAINT xpk_visit_cost PRIMARY KEY ( cost_id ) ;


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Standardized derived elements

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ALTER TABLE drug_era ADD CONSTRAINT xpk_drug_era PRIMARY KEY ( drug_era_id ) ;

ALTER TABLE dose_era  ADD CONSTRAINT xpk_dose_era PRIMARY KEY ( dose_era_id ) ;

ALTER TABLE condition_era ADD CONSTRAINT xpk_condition_era PRIMARY KEY ( condition_era_id ) ;