LANTERN-595: Adding constraint

onc-healthit · Aug 14, 2024 · 86d5b9e · 86d5b9e
1 parent b4a06a9
commit 86d5b9e
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diff --git a/db/migration/migrations/000028_remove_duplicates_healthit_products_map.up.sql b/db/migration/migrations/000028_remove_duplicates_healthit_products_map.up.sql
@@ -20,4 +20,6 @@ $$ LANGUAGE plpgsql;
 
 SELECT delete_duplicate_data_in_healthit_products_map();
 
+ALTER TABLE IF EXISTS public.healthit_products_map ADD CONSTRAINT unique_id_healthit_product UNIQUE (id, healthit_product_id);
+
 COMMIT;
diff --git a/db/sql/dbsetup.sql b/db/sql/dbsetup.sql
@@ -131,7 +131,8 @@ CREATE TABLE healthit_products (
 
 CREATE TABLE healthit_products_map (
     id SERIAL,
-    healthit_product_id INT REFERENCES healthit_products(id) ON DELETE SET NULL
+    healthit_product_id INT REFERENCES healthit_products(id) ON DELETE SET NULL,
+    CONSTRAINT unique_id_healthit_product UNIQUE(id, healthit_product_id)
 );
 
 CREATE TABLE certification_criteria (
Original file line number	Diff line number	Diff line change
Expand Up		@@ -20,4 +20,6 @@ $$ LANGUAGE plpgsql;

		SELECT delete_duplicate_data_in_healthit_products_map();

		ALTER TABLE IF EXISTS public.healthit_products_map ADD CONSTRAINT unique_id_healthit_product UNIQUE (id, healthit_product_id);

		COMMIT;