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Note: The following description applies both to Postgres-XC and PostgreSQL if not described explicitly. You can read PostgreSQL as Postgres-XC except for version number, which is specific to each product.
The view udt_privileges identifies USAGE privileges granted on user-defined types to a currently enabled role or by a currently enabled role. There is one row for each combination of column, grantor, and grantee. This view shows only composite types (see under Section 33.57 for why); see Section 33.56 for domain privileges.
Table 33-53. udt_privileges Columns
| Name | Data Type | Description |
|---|---|---|
| grantor | sql_identifier | Name of the role that granted the privilege |
| grantee | sql_identifier | Name of the role that the privilege was granted to |
| udt_catalog | sql_identifier | Name of the database containing the type (always the current database) |
| udt_schema | sql_identifier | Name of the schema containing the type |
| udt_name | sql_identifier | Name of the type |
| privilege_type | character_data | Always TYPE USAGE |
| is_grantable | yes_or_no | YES if the privilege is grantable, NO if not |