Dear:
Hi everybody, I've just found the pg_trigger and pg_class, but I am
wondering how can i modify this two file. I've used VI to view it, but
it appear in some strange font of character. Now, I start wonder are
they actually text files or application program.
If they were files, please tell me how can I delete or modify the
context of these two file; otherwise, please show me how may I use them
to drop the constraint trigger that was created by add foreign key.
Thank A Lot
Harry Yau
