DCL vs TCL

Anupam Mishra 4586 01 May 2016

Anupam Mishra

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Anupam Mishra 01 May 2016

Here, we are giving the difference between DCL vs TCL. These difference are follows:

DCL

Data Control Language (DCL) statements. Below have provided some examples of DCL.

GRANT: It has the ability to provide privileges to the user.

REVOKE: This statement have the facility to remove privileges provided by GRANT.

TCL

Transaction Control Statements (TCL) is used to handle the changes done by Data manipulation language.

COMMIT: This statement have the ability to commit data.

SAVEPOINT: This statement identifies point where we can roll back later.

ROLLBACK: This statement can done changes in the object to earlier state.

SET TRANSACTION: This statement can control the changes in the objects, we can commit or rollback objects as per the query requirement.

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