Describe the “Grant/Revoke” DDL facility and how it is implemented.

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Basically,This is a part of D.B.A responsibilities GRANT means permissions for example GRANT CREATE TABLE ,CREATE VIEW AND MANY MORE .

                  REVOKE means cancel the grant (permissions).So,Grant or Revoke both commands depend upon D.B.A.

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prakirn

  • Mar 1st, 2008
 

GRANT command is used to give permission to users to do or create a specific object in the database.
On the other side, REVOKE is used to pull back the permission.

Internally these 2 commands make entries into data dictionary tables.

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