[BUGS] segfault in pg 8.4, CurrentResourceOwner == NULL while processing SIGTERM

2010-03-19 Thread Dennis Koegel
Hi, a week ago, we have migrated our production setup -- three amd64 machines on RHEL4 running only postgres and slony -- from pg 8.1 to pg 8.4. Since 8.4, we encounter rare crashes (between two and ten times per day for the whole setup) of single backend server processes, loosely related to

Re: [BUGS] segfault in pg 8.4, CurrentResourceOwner == NULL while processing SIGTERM

2010-03-19 Thread Craig Ringer
On 19/03/2010 8:34 PM, Dennis Koegel wrote: We automatically SIGTERM long running queries (bad situation, of course, but necessary under certain load conditions here). This has been the case for 8.1 as well and worked fine ever since. Even with 8.4 it works fine most of the time. I'm not

[BUGS] BUG #5380: error in xlog

2010-03-19 Thread Krishnamoorthy
The following bug has been logged online: Bug reference: 5380 Logged by: Krishnamoorthy Email address: krishnac...@gmail.com PostgreSQL version: 8.0.3 Operating system: RHEL 3 Description:error in xlog Details: Dear Sir/Mam. Kindly find the below error,when i am

[BUGS] BUG #5383: Problemas con GROUP BY

2010-03-19 Thread Roberto Rivera Mardones
The following bug has been logged online: Bug reference: 5383 Logged by: Roberto Rivera Mardones Email address: rorive...@gmail.com PostgreSQL version: 8.4.2 Operating system: Debian 5 Description:Problemas con GROUP BY Details: Si hago esto: SELECT SUM(campo1),

[BUGS] BUG #5384: pg_dump hard-codes use of /tmp

2010-03-19 Thread Jon Nelson
The following bug has been logged online: Bug reference: 5384 Logged by: Jon Nelson Email address: jnel...@jamponi.net PostgreSQL version: 8.4.2 Operating system: openSUSE 11.2 Description:pg_dump hard-codes use of /tmp Details: I was trying to dump a database

Re: [BUGS] segfault in pg 8.4, CurrentResourceOwner == NULL while processing SIGTERM

2010-03-19 Thread Tom Lane
Dennis Koegel d...@openit.de writes: [ crash when a SQL function is killed by SIGTERM ] Frankly, I would expect this to fail with even higher probability in 8.1. We didn't even pretend that SIGTERM'ing individual backends was a safe thing to do in 8.1. You ought to rethink your connection

Re: [BUGS] BUG #5384: pg_dump hard-codes use of /tmp

2010-03-19 Thread Tom Lane
Jon Nelson jnel...@jamponi.net writes: I was trying to dump a database (with --format=tar). Do you have a really good reason to be using tar rather than custom format? If so what is it? 1. why is pg_dump using a temporary directory (other than the $CWD) anyway? Tar format is sufficiently

Re: [BUGS] could not load library

2010-03-19 Thread Robert Haas
On Tue, Mar 16, 2010 at 3:06 AM, beulah prasanthi itsbeu...@gmail.com wrote:  i deleted DB and created new DB when i execute my queries i got the following error.please help me  could not load library C:/Program Files/PostgreSQL/8.4/lib/pldbgapi.dll: The specified module could not be found

Re: [BUGS] BUG #5380: error in xlog

2010-03-19 Thread tomas
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On Fri, Mar 19, 2010 at 05:30:30AM +, Krishnamoorthy wrote: The following bug has been logged online: Bug reference: 5380 Logged by: Krishnamoorthy Email address: krishnac...@gmail.com PostgreSQL version: 8.0.3