39.65. view_table_usage
 The view view_table_usage identifies all tables that are used in the query expression of a view (the SELECT statement that defines the view). A table is only included if that table is owned by a currently enabled role. 
Note
System tables are not included. This should be fixed sometime.
Table 39.63. view_table_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 is used by the view (always the current database)  | 
 Name of the schema that contains the table that is used by the view  | 
 Name of the table that is used by the view  |