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DCL provides commands to perform actions like

Question

DCL provides commands to perform actions like

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Solution

Data Control Language (DCL) provides commands to perform actions like:

  1. Granting Permissions: The GRANT command is used to allow specific users to perform specified tasks. It provides the user with privileges to perform activities like SELECT, INSERT, UPDATE, DELETE, ALL, etc.

  2. Revoking Permissions: The REVOKE command is used to take back the permissions granted to the users. It can be used to remove any privileges given to a user.

  3. Transaction Control: Although not traditionally included in DCL, commands like COMMIT and ROLLBACK are often associated with it. COMMIT is used to save all the transactions to the database, while ROLLBACK is used to undo the transactions that haven't been saved to the database.

These commands help in maintaining the integrity and security of the database.

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