Re: ADD COLUMN damage control

Diana Nemirovsky <diana@marinconsulting.com> writes:
> Then site-wide, things all broke. I deleted (cascade) the trigger, but what
> was breaking was across all tables, and not just on the tables touched by
> my trigger. Queries that used to work fine no longer do. Not having any
> other logical explanation, I looked up the VACUUM command, and tried that
> on each table. Same result. Things are broken all over the place.

No one can possibly help you with such a vague problem report.  Don't
say "broken", show us a few examples of specific queries and the exact
error messages you get.

            regards, tom lane