REVOKE (model)

Revokes model privileges from users and roles.

Revokes model privileges from users and roles.

Syntax

REVOKE [ GRANT OPTION FOR ] { privilege[,...] | ALL [ PRIVILEGES ] }
   ON MODEL [[database.]schema.]model-name [,...]
   FROM grantee[,...]
   [ CASCADE ]

Parameters

GRANT OPTION FOR

Revokes the grant option for the specified privileges. Current privileges for grantees remain unaffected. If you omit this clause, Vertica revokes both the grant option and current privileges.

USAGE
One of the following privileges:

  • USAGE: Usage of the specified models

  • ALTER

  • DROP

ALL [PRIVILEGES]
Revokes all model privileges that also belong to the revoker. Users cannot revoke privileges that they themselves lack.

The optional keyword PRIVILEGES conforms with the SQL standard.

[database.]schema

Database and schema. The default schema is public. If you specify a database, it must be the current database.

model-name
Name of the target model.
grantee

Specifies whose privileges are revoked, one of the following:

CASCADE

If the target grantees have a grant option to extend the specified privileges to other users, CASCADE specifies to search for these users and revoke the privileges from them also.

Privileges

Non-superuser, one of the following:

Examples

Revoke user Fred's USAGE privilege on model mySvmClassModel:

=> REVOKE USAGE ON mySvmClassModel FROM Fred;

See also