Richard Huxton <dev@archonet.com> writes: > The error is complaining about a relation that used to have an OID of > 165058647. This is almost certainly a temporary table. Are there any plpgsql > functions referring to a temporary table, or do you create, drop, recreate > tmp_table1 within the same connection? The trace suggests this is happening immediately after connect, so the last part doesn't sound right. It could be a plpgsql function problem, though the query doesn't look like it invokes any functions. What I was wondering about was dangling references within a view, that is a view referring to a table that no longer exists. (That shouldn't happen anymore in 7.3 and later, but if this is a pre-7.3 system then it's possible.) Does this query make use of any views, and if so do the views change from time to time? regards, tom lane ---------------------------(end of broadcast)--------------------------- TIP 5: Have you checked our extensive FAQ? http://www.postgresql.org/docs/faqs/FAQ.html