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Oracle Data Control Language (DCL)

Source: Internet
Author: User
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    • Data Control Language

Used to grant or reclaim access to various objects in the database, such as tables, views, indexes, etc.

The basic operation is as follows:

--Create userCREATE USERJim identified byChangeit;--Assign login connection permissions to usersGRANTCONNECT toJim;--assigning resource permissions to usersGRANTRESOURCE toJim;--Reclaim Login PermissionsREVOKECONNECT fromJim;--Reclaim resource Operation permissionsREVOKERESOURCE fromJim;--Lock UserALTER USERJim account LOCK;--Unlocking the userALTER USERJim account UNLOCK;--Change password for userALTER USERJim identified byChangeit;

Oracle Data Control Language (DCL)

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