On Fri, Oct 10, 2008 at 12:58:35PM +0200, Sebastian Pawłowski wrote: > have you got any idea where do they come from? and how can i stop them? i > was trying to solve the problem, but with no result > i'm using: > Ubuntu 8.04.1 > PostgreSQL 8.3.3 on x86_64-pc-linux-gnu, compiled by GCC cc (GCC) 4.2.3 > (Ubuntu 4.2.3-2ubuntu7) > pgbouncer version 1.2.3 additional information: 1. postgresql from ubuntu packages: $ dpkg -l | grep -E '(libpq|postgres)' ii libpq-dev 8.3.3-0ubuntu0.8.04 header files for libpq5 (PostgreSQL library) ii libpq5 8.3.3-0ubuntu0.8.04 PostgreSQL C client library ii postgresql 8.3.3-0ubuntu0.8.04 object-relational SQL database (latest versi ii postgresql-8.3 8.3.3-0ubuntu0.8.04 object-relational SQL database, version 8.3 ii postgresql-client 8.3.3-0ubuntu0.8.04 front-end programs for PostgreSQL (latest ve ii postgresql-client-8.3 8.3.3-0ubuntu0.8.04 front-end programs for PostgreSQL 8.3 ii postgresql-client-common 87 manager for multiple PostgreSQL client versi ii postgresql-common 87 PostgreSQL database-cluster manager ii postgresql-contrib 8.3.3-0ubuntu0.8.04 additional facilities for PostgreSQL (latest ii postgresql-contrib-8.3 8.3.3-0ubuntu0.8.04 additional facilities for PostgreSQL ii postgresql-doc 8.3.3-0ubuntu0.8.04 documentation for the PostgreSQL database ma ii postgresql-doc-8.3 8.3.3-0ubuntu0.8.04 documentation for the PostgreSQL database ma ii postgresql-server-dev-8.3 8.3.3-0ubuntu0.8.04 development files for PostgreSQL 8.3 server- and, i was able to determine that the problem occurs when i execute 'discard all' query - it is usually being run in our case by pgbouncer: postgres=# DISCARD ALL; WARNING: unrecognized node type: 742 DISCARD ALL on another machine with the same packages - the problem doesn't exist. what could be the reason behind it? best regards, depesz -- Linkedin: http://www.linkedin.com/in/depesz / blog: http://www.depesz.com/ jid/gtalk: depesz@xxxxxxxxxx / aim:depeszhdl / skype:depesz_hdl / gg:6749007
