On Tue, 2007-02-20 at 08:55, Marek Lewczuk wrote: > Hello, > after upgrade to 8.2 version, PostgreSQL throws following warnings: > WARNING: TupleDesc reference leak: TupleDesc 0x42051d90 (16425,-1) > still referenced I don't know what that means, but which 8.2 version? 8.2.3 is the latest 8.2 version. If you're not running that update to that first and see if it helps.