Ok. Thanks for your help. On Oct 11, 2012, at 3:31 PM, Tom Lane <tgl@xxxxxxxxxxxxx> wrote: > "Evan D. Hoffman" <evandhoffman@xxxxxxxxx> writes: >> Because we have both 9.0 and 9.1 running, and a query that succeeds >> under 9.1 was failing under 9.0. Can I assume the answer then is >> "no"? > > There are any number of reasons a query might work in version N and not > in N-1. If you've got requirements like that, you should be developing > on the oldest version you're worried about supporting ... > > regards, tom lane -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general
