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How do you REVOKE a privilege from a user in Oracle?
Use the ALL PRIVILEGES privilege type to revoke all of the privileges from the user or role for the specified table. You can also revoke one or more table privileges by specifying a privilege-list. Use the DELETE privilege type to revoke permission to delete rows from the specified table.
What is meant by revoking privileges?
The Revoke statement is used to revoke some or all of the privileges which have been granted to a user in the past. Syntax: REVOKE privileges ON object FROM user; Parameters Used: object:It is the name of the database object from which permissions are being revoked.
What is the difference between grant and REVOKE command?
The key difference between grant and revoke is that grant gives a privilege to the user while revoke takes back the privilege granted to the user. Grant command allows giving an authorization to a user while revoke command allows withdrawing the authorization level from the user.
How to grant and revoke privileges in ArcGIS?
Also, INSERT, UPDATE, and DELETE privileges must be granted as a set, not individually. In ArcGIS for Desktop, connect to the geodatabase or database as the owner of the datasets on which you want to grant or revoke privileges. Open the Change Privileges tool.
When do I need to Revoke my geodatabase privileges?
If the dataset is registered as versioned, the privileges that allow a user to modify a dataset (update, insert, and delete) must be granted and revoked as a group. If the dataset is registered as versioned, the geodatabase administrator must have full privileges on it.
Can a user revoke privileges on a dataset?
Revoking privileges requires an exclusive lock on the dataset; therefore, if another user is connected to the dataset, you won’t be able to revoke privileges from users on the dataset. These rules apply to granting and revoking privileges on datasets in a geodatabase only:
When do you grant privileges to a table?
When privileges are granted to a feature class or table that participates in a relationship class, privileges must be granted to both the origin and destination class. If the origin and destination feature classes are within the same feature dataset, they have the same set of privileges since privileges are granted at the feature dataset level.