DQL: Data Query Language SELECT DML: Data Manipulation Language DELETE INSERT UPDATE DDL: Data Definition Language CREATE DROP TRUNCATE ALTER TCL: Transaction Control Language COMMIT ROLLBACK SAVEPOINT DCL: Data Control Language. GRANT REVOKE
DQL: Data Query Language SELECT DML: Data Manipulation Language DELETE INSERT UPDATE DDL: Data Definition Language CREATE DROP TRUNCATE ALTER TCL: Transaction Control Language COMMIT ROLLBACK SAVEPOINT DCL: Data Control Language. GRANT REVOKE