USE art_relations;; -- Created temp table to store vendor_release_identifier and release_id CREATE TABLE `ROLLBACK-DIG-3584_vendor_release_identifier` SELECT release_id, vendor_release_identifier FROM releases WHERE vendor_release_identifier IS NOT NULL AND vendor_release_identifier != 'null' AND vendor_release_identifier != '' AND vendor_release_identifier NOT LIKE 'G0%' AND LENGTH(REPLACE(vendor_release_identifier, " ", "")) < 30 AND LENGTH(REPLACE(vendor_release_identifier, "-", "")) < 30;; -- Updated vendor_release_identifier to for all releases stored in temp table UPDATE releases SET vendor_release_identifier = REPLACE(REPLACE((CONCAT('G0', vendor_release_identifier)), " ", ""), "-", "") WHERE release_id IN (SELECT release_id FROM `ROLLBACK-DIG-3584_vendor_release_identifier`);; USE art_relations;; -- Updated releases with old value of vendor_release_identifier stored in temp table UPDATE releases r JOIN `ROLLBACK-DIG-3584_vendor_release_identifier` vri ON vri.release_id = r.release_id SET r.vendor_release_identifier = vri.vendor_release_identifier WHERE r.release_id IN (SELECT release_id FROM `ROLLBACK-DIG-3584_vendor_release_identifier`);; DROP TABLE `ROLLBACK-DIG-3584_vendor_release_identifier`;;