35.12. column_domain_usage
 The view column_domain_usage identifies all columns (of a table or a view) that make use of some domain defined in the current database and owned by a currently enabled role. 
Table 35.10. column_domain_usage Columns
| Name | Data Type | Description | 
|---|---|---|
domain_catalog | sql_identifier | Name of the database containing the domain (always the current database) | 
domain_schema | sql_identifier | Name of the schema containing the domain | 
domain_name | sql_identifier | Name of the domain | 
table_catalog | sql_identifier | Name of the database containing the table (always the current database) | 
table_schema | sql_identifier | Name of the schema containing the table | 
table_name | sql_identifier | Name of the table | 
column_name | sql_identifier | Name of the column |