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 35.11. column_domain_usage Columns
Column Type Description  | 
|---|
        Name of the database containing the domain (always the current database)  | 
        Name of the schema containing the domain  | 
        Name of the domain  | 
        Name of the database containing the table (always the current database)  | 
        Name of the schema containing the table  | 
        Name of the table  | 
        Name of the column  |