Hi, I left our app on soak test overnight, it ran fine for some time but after a few hours I noticed the following messages repeated in the log (the tmp filename changes, but the PlPgSql function which causes it does not). 2007-08-08 17:25:57 LOG: failed to unlink "pg_tblspc/16403/16404/pgsql_tmp/pgsql_tmp5260.0": Permission denied 2007-08-08 17:25:57 CONTEXT: PL/pgSQL function "JobTargetNextUnsentGet" line 40 at for over select rows The PlPgSql function is just a SELECT with 2 INNER JOINS, an integer comparison WHERE clause, with an ORDER BY time and a LIMIT 1. Could anyone please suggest what could be behind this error? Postgres version 8.2.3 Windows 2003 SP2 I have checked the Changelog from 8.2.3-8.2.4 and nothing look relevant. Thanks. ___________________________________________________________ Yahoo! Answers - Got a question? Someone out there knows the answer. Try it now. http://uk.answers.yahoo.com/ ---------------------------(end of broadcast)--------------------------- TIP 3: Have you checked our extensive FAQ? http://www.postgresql.org/docs/faq