USAGE privileges granted on various kinds of objects to a currently enabled role or by a currently enabled role. In Postgres Pro, this currently applies to collations, domains, foreign-data wrappers, foreign servers, and sequences. There is one row for each combination of object, grantor, and grantee.
Since collations do not have real privileges in Postgres Pro, this view shows implicit non-grantable
USAGE privileges granted by the owner to
PUBLIC for all collations. The other object types, however, show real privileges.
In Postgres Pro, sequences also support
UPDATE privileges in addition to the
USAGE privilege. These are nonstandard and therefore not visible in the information schema.
|Name of the role that granted the privilege|
|Name of the role that the privilege was granted to|
|Name of the database containing the object (always the current database)|
|Name of the schema containing the object, if applicable, else an empty string|
|Name of the object|