36.56. triggered_update_columns
 For triggers in the current database that specify a column list (like UPDATE OF column1, column2), the view triggered_update_columns identifies these columns. Triggers that do not specify a column list are not included in this view. Only those columns are shown that the current user owns or has some privilege other than SELECT on. 
Table 36.54. triggered_update_columns Columns
Column Type Description  | 
|---|
 Name of the database that contains the trigger (always the current database)  | 
 Name of the schema that contains the trigger  | 
 Name of the trigger  | 
 Name of the database that contains the table that the trigger is defined on (always the current database)  | 
 Name of the schema that contains the table that the trigger is defined on  | 
 Name of the table that the trigger is defined on  | 
 Name of the column that the trigger is defined on  |