33.21. domain_udt_usage
The view domain_udt_usage identifies all domains that are based on data types owned by a currently enabled role. Note that in Postgres Pro, built-in data types behave like user-defined types, so they are included here as well.
Table 33.19. domain_udt_usage Columns
| Name | Data Type | Description |
|---|---|---|
udt_catalog | sql_identifier | Name of the database that the domain data type is defined in (always the current database) |
udt_schema | sql_identifier | Name of the schema that the domain data type is defined in |
udt_name | sql_identifier | Name of the domain data type |
domain_catalog | sql_identifier | Name of the database that contains the domain (always the current database) |
domain_schema | sql_identifier | Name of the schema that contains the domain |
domain_name | sql_identifier | Name of the domain |