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SQL is divided into the following




Ø  Data Definition Language (DDL)
Ø  Data Manipulation Language (DML)
Ø  Data Retrieval Language (DRL)
Ø  Transaction Control Language (TCL)
Ø  Data Control Language (DCL)


DDL -- create, alter, drop, truncate, rename
DML -- insert, update, delete
DRL -- select
TCL -- commit, rollback, savepoint
DCL -- grant, revoke