36.63. view_column_usage
 The view view_column_usage identifies all columns that are used in the query expression of a view (the SELECT statement that defines the view). A column is only included if the table that contains the column is owned by a currently enabled role. 
Note
Columns of system tables are not included. This should be fixed sometime.
Table 36.61. view_column_usage Columns
| Column Type Description | 
|---|
| 
 Name of the database that contains the view (always the current database) | 
| 
 Name of the schema that contains the view | 
| 
 Name of the view | 
| 
 Name of the database that contains the table that contains the column that is used by the view (always the current database) | 
| 
 Name of the schema that contains the table that contains the column that is used by the view | 
| 
 Name of the table that contains the column that is used by the view | 
| 
 Name of the column that is used by the view |