LEFT(NEW.vendor_catalog_number,20)) THEN LEAVE before_update_release_block; END IF; -- exit if release is in_content IF (OLD.release_status = "in_content") THEN LEAVE before_update_release_block; END IF; SET vendorId = (SELECT v.vendor_id FROM vendor v INNER JOIN artist_info ai ON ai.vendor_id = v.vendor_id WHERE ai.artist_id = NEW.artist_id); IF (vendorId IS NULL) THEN LEAVE before_update_release_block; END IF; -- get potential project_id with VCN SET projectID_VCN = (SELECT p.project_id FROM art_relations.project AS p WHERE p.vendor_id = vendorId AND p.subaccount_id = IFNULL(NEW.subaccount_id ,0) AND p.project_code = NEW.vendor_catalog_number); IF (NEW.vendor_catalog_number IS NULL OR TRIM(NEW.vendor_catalog_number) = "") THEN -- If vcn is null and no projects exist with the vcn and upc, then set project code to the upc SET newProjectCode = NEW.upc; ELSE IF (projectID_VCN IS NULL) THEN SET newProjectCode = NEW.vendor_catalog_number; ELSE -- if vcn is not null but a project already exists with that vcn, then use that project id SET NEW.project_id = projectID_VCN; END IF; END IF; -- if newProjectCode has been set, we need to create a new project and update the project_id of the incoming release IF (newProjectCode IS NOT NULL) THEN -- using insert ignore just in case another project with the same key combination was inserted previously INSERT IGNORE INTO art_relations.project SET project_name = IFNULL(NEW.release_name,'Unnamed Project'), project_code = newProjectCode, vendor_id = vendorId, subaccount_id = IFNULL(NEW.subaccount_id, 0), created_date_utc = UTC_TIMESTAMP(), updated_date_utc = UTC_TIMESTAMP(); SET projectId = (SELECT p.project_id FROM art_relations.project AS p WHERE p.vendor_id = vendorId AND p.subaccount_id = IFNULL(NEW.subaccount_id ,0) AND p.project_code = newProjectCode); SET NEW.project_id = projectId; END IF; END before_update_release_block;; ]]> USE art_relations;; DROP TRIGGER IF EXISTS before_update_release;;