Karl Czajkowski <karlcz@xxxxxxx> writes: > Is there a correctness hazard with pretending our function is > IMMUTABLE, even though we will change the underlying config parameter > in the same connection? You could probably get away with that if you never ever use prepared queries (beware that almost anything in plpgsql is a prepared query). It's a trick that's likely to bite you eventually though. regards, tom lane -- Sent via pgsql-performance mailing list (pgsql-performance@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-performance
