If you delete a table, the triggers that are associated with the table are not deleted from the database; they are marked inoperative. You can see the triggers that are associated with deleted tables in the DB2 Control Center (Tools > IBM DB2 Tools > DB2 Control Center).
If you want to delete the triggers that are associated with a table that you are deleting, you must delete the triggers before you delete the table.
To delete the triggers that are associated with a table:
You can now delete the table without leaving its triggers in the database.
Deleting Procedures, Functions, or Objects from an IBM Database | Re-Creating Inoperative Triggers