PostgreSQL 7.4 Documentation
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# 32.6. 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 the current user.

Table 32-4. 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

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