SQL: TCL Commands
What is TCL? Transactional control commands(TCL) can only be used with DML commands like INSERT, UPDATE, and DELETE. They cannot be used when creating or deleting tables because the database automatically commits these operations. NOTE: Before proceeding with TCL commands, you must know about the DML & DDL commands. COMMIT command: The Commit command is used […]
March 22, 2023 | DBMS | No comments