GRANT (library)

Grants privileges on one or more libraries to users and roles.

Grants privileges on one or more libraries to users and roles.

For example, when working with the Connector Framework Service, you might need to grant a user usage privileges to a library to be able to set UDSession parameters. For more information see Implementing CFS.

Syntax

GRANT privilege
   ON LIBRARY [[database.]schema.]library[,...]
   TO grantee[,...]
   [ WITH GRANT OPTION ]

Arguments

privilege
Privilege to grant, one of:

  • USAGE: Grants access to functions in the specified libraries.

  • DROP: Grants permission to drop libraries that the grantee created.

  • ALL [PRIVILEGES] [EXTEND]: Grants all library privileges that also belong to the grantor. Grantors cannot grant privileges that they themselves lack.

You can qualify ALL with two optional keywords:

  • PRIVILEGES conforms with the SQL standard.

  • EXTEND extends the semantics of ALL to include DROP privileges. An unqualified ALL excludes this privilege. This option enables backward compatibility with GRANT ALL usage in pre-9.2.1 Vertica releases.

[database.]schema

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

library
The target library.
grantee

Specifies who is granted privileges, one of the following:

  • [user‑name](/en/admin/db-users-and-privileges/db-users/)
  • [role](/en/admin/db-users-and-privileges/db-roles/)

  • PUBLIC: Default role of all users

WITH GRANT OPTION

Gives grantee the privilege to grant the same privileges to other users or roles, and also revoke them. For details, see Granting privileges.

Privileges

Non-superusers require USAGE on the schema and one of the following:

  • Owner

  • Privileges grantee given the option (WITH GRANT OPTION) of granting privileges to other users or roles.

Examples

Grant USAGE privileges on the MyFunctions library to Fred:

=> GRANT USAGE ON LIBRARY MyFunctions TO Fred;

See also