Re: Warning "TupleDesc reference leak"

From: Stefan Kaltenbrunner <stefan(at)kaltenbrunner(dot)cc>
To: Marek Lewczuk <newsy(at)lewczuk(dot)com>
Cc: pgsql-general(at)postgresql(dot)org
Subject: Re: Warning "TupleDesc reference leak"
Date: 2007-02-20 16:52:30
Message-ID: 45DB274E.8080401@kaltenbrunner.cc
Views: Raw Message | Whole Thread | Download mbox | Resend email
Thread:
Lists: pgsql-general

Marek Lewczuk wrote:
> Hello,
> after upgrade to 8.2 version, PostgreSQL throws following warnings:
> WARNING: TupleDesc reference leak: TupleDesc 0x42051d90 (16425,-1)
> still referenced
> WARNING: TupleDesc reference leak: TupleDesc 0x41f60ad0 (16425,-1)
> still referenced
> WARNING: TupleDesc reference leak: TupleDesc 0x4203d908 (16425,-1)
> still referenced
> WARNING: TupleDesc reference leak: TupleDesc 0x41fdc410 (16425,-1)
> still referenced
> WARNING: TupleDesc reference leak: TupleDesc 0x41fbb568 (16425,-1)
> still referenced
> WARNING: TupleDesc reference leak: TupleDesc 0x42044bf0 (16425,-1)
> still referenced
> WARNING: TupleDesc reference leak: TupleDesc 0x42038e60 (16425,-1)
> still referenced
> WARNING: TupleDesc reference leak: TupleDesc 0x41feebc0 (16425,-1)
> still referenced
> WARNING: TupleDesc reference leak: TupleDesc 0x41fa0018 (16425,-1)
> still referenced
> WARNING: TupleDesc reference leak: TupleDesc 0x41fd9c30 (16425,-1)
> still referenced
>
> What it means ?

there is at least one known cause for that though that is fixed in 8.2.3
and involves plpgsql and subtransactions/exception blocks - what
version are you running exactly ?

Stefan

In response to

Browse pgsql-general by date

  From Date Subject
Next Message haukinger 2007-02-20 17:02:06 Large Objects
Previous Message Alvaro Herrera 2007-02-20 16:46:52 Re: Warning "TupleDesc reference leak"