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 37.11. column_domain_usage Columns
Column Type
Description
domain_catalogsql_identifier
Name of the database containing the domain (always the current database)
domain_schemasql_identifier
Name of the schema containing the domain
domain_namesql_identifier
Name of the domain
table_catalogsql_identifier
Name of the database containing the table (always the current database)