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Answer Posted / akshaya
DDL, DML and DCL are types of SQL commands
DDL: Data Definition Language.
DML: Data Manipulation Language.
DCL: Data Control Language.
DDL is used to CREATE, ALTER OR DROP the database objects
(Table, Views, Users).
DML is used to manipulate with the existing data in the
database objects.(insert, update, delete)
DCL is used to control the database transaction. Examples:
Grant and Revoke (In Oracle).
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