33.27. role_usage_grants

The view role_usage_grants is meant to identify USAGE privileges granted on various kinds of objects to a currently enabled role or by a currently enabled role. In PostgreSQL, this currently only applies to domains, and since domains do not have real privileges in PostgreSQL, this view is empty. Further information can be found under usage_privileges. In the future, this view might contain more useful information.

Table 33-25. role_usage_grants Columns

NameData TypeDescription
grantorsql_identifierIn the future, the name of the role that granted the privilege
granteesql_identifierIn the future, the name of the role that the privilege was granted to
object_catalogsql_identifierName of the database containing the object (always the current database)
object_schemasql_identifierName of the schema containing the object
object_namesql_identifierName of the object
object_typecharacter_dataIn the future, the type of the object
privilege_typecharacter_dataAlways USAGE
is_grantablecharacter_dataYES if the privilege is grantable, NO if not