Knowledge-base 📚Execution PlansDB2UPDATEOn this pageUPDATE Short DescriptionThe UPDATE operator indicates an updating of table data Detailed Description​ The UPDATE operator indicates an updating of table data. Performance of the update is based in the efficiency of joins and predicates feeding the update. Additional Links​ DB2 Docs - UPDATE DB2 Docs - Explain Concepts DB2 Docs - Access Plan Optimization Search online