role_column_grants
   The view role_column_grants identifies all
   privileges granted on columns where the grantor or grantee is a
   currently enabled role.  Further information can be found under
   column_privileges.  The only effective
   difference between this view
   and column_privileges is that this view omits
   columns that have been made accessible to the current user by way
   of a grant to PUBLIC.
  
표 36.33. role_column_grants Columns
| Column Type Description | 
|---|
| 
        Name of the role that granted the privilege | 
| 
        Name of the role that the privilege was granted to | 
| 
        Name of the database that contains the table that contains the column (always the current database) | 
| 
        Name of the schema that contains the table that contains the column | 
| 
        Name of the table that contains the column | 
| 
        Name of the column | 
| 
        
       Type of the privilege:  | 
| 
        
        |