Re: [ADMIN] [GENERAL] bytea size limit?

2009-01-22 Thread Albe Laurenz
Please don't top post. paulo matadr wrote: My aplication return erro: 2009-01-20 10:22:03,264 INFO [STDOUT] Caused by: org.postgresql.util. PSQLException: ERROR: invalid memory alloc request size 1705447581 What are you doing in terms of SQL? INSERT, UPDATE, DELETE? How big are the

[ADMIN] PostgreSQL's query caching behaviour

2009-01-22 Thread Jan-Peter . Seifert
Hello, I've a question regarding caching of results in the PostgreSQL-Server. As expected a: SELECT COUNT(*) FROM table; causes a sequential scan of the table. The table I tested this on has about 345 000 tuples. This and any following run took about 50-60 seconds on a test system

Res: [ADMIN] [GENERAL] bytea size limit?

2009-01-22 Thread paulo matadr
I think identified the problem lts's check log below: Query: SELECTSTATEMENT: select relatorios0_.fuin_id as fuin5_1_, relatorios0_.rege_id as rege1_1_, relatorios0_.rege_id as r ege1_624_0_, relatorios0_.rege_tmultimaalteracao as rege2_624_0_, relatorios0_.rege_nnpaginas as rege3_624_0_,

Re: [ADMIN] [GENERAL] bytea size limit?

2009-01-22 Thread Grzegorz Jaśkiewicz
checkpoints don't have anything to do with it. -- Sent via pgsql-admin mailing list (pgsql-admin@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-admin

[ADMIN] vacuum question

2009-01-22 Thread Stefano Nichele
Hi All, I would like to ask your help in understanding vacuum activities. I have a heavily-updated table with this structure: colA bigint not null colB character varying(128) not null colC character varying(200) not null colD character varying(200) not null colE character varying(20) Indexes:

[ADMIN] Postgres 8.3.x upgrade

2009-01-22 Thread Jessica Richard
We are going to upgrade our Postgres servers (most 8.2.9 and some 8.2.4) to the 8.3.x version. From the postgres web site, I can see the 8.3.5 is the latest version. Question for people who have been on 8.3.5: Is 8.3.5 very safe to use (no major new bugs)? Is it really better than the older

Re: [ADMIN] Postgres 8.3.x upgrade

2009-01-22 Thread ries van Twisk
On Jan 22, 2009, at 9:50 AM, Jessica Richard wrote: We are going to upgrade our Postgres servers (most 8.2.9 and some 8.2.4) to the 8.3.x version. From the postgres web site, I can see the 8.3.5 is the latest version. Question for people who have been on 8.3.5: Is 8.3.5 very safe to use

[ADMIN] ssl database connection problems...

2009-01-22 Thread Carol Walter
I'm still having problems with ssl. My ssl_ciphers line in postgresql.conf looks as the following: ssl_ciphers 'ALL:!ADH:!LOW:@STRENGTH' When I try to connect to the database from another system I get this error... walt...@cat:~$ psql -p 5433 -U walterc -d walterc -h db psql: SSL SYSCALL

Re: [ADMIN] [GENERAL] bytea size limit?

2009-01-22 Thread Albe Laurenz
Please don't top post. paulo matadr wrote: I think identified the problem lts's check log below: Query: SELECTSTATEMENT: select relatorios0_.fuin_id as fuin5_1_, relatorios0_.rege_id as rege1_1_, relatorios0_.rege_id as r ege1_624_0_, relatorios0_.rege_tmultimaalteracao as rege2_624_0_,

[ADMIN] pgbouncer compilation errors

2009-01-22 Thread Isabella Ghiurea
Hi, I'm trying to install pgbouncer on Linux 64 bits server, and getting a error about :conftest.c:8:28: error: ac_nonexistent.h: No such file or directory. See bellow all info ,any tips what's missing , i have installed the last libevent patch: ./configure --prefix=/usr/local

Re: [ADMIN] PostgreSQL monitoring

2009-01-22 Thread Vladimir Rusinov
On Wed, Jan 21, 2009 at 8:32 PM, Cédric Villemain cedric.villem...@dalibo.com wrote: -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Vladimir Rusinov a écrit : On Mon, Jan 19, 2009 at 6:56 PM, Jaume Sabater jsaba...@gmail.com wrote: And I am in the process of writing a bunch of scripts

Re: [ADMIN] pgbouncer compilation errors

2009-01-22 Thread Glyn Astill
configure:2629: checking how to run the C preprocessor configure:2669: gcc -E conftest.c configure:2675: $? = 0 configure:2706: gcc -E conftest.c conftest.c:8:28: error: ac_nonexistent.h: No such file or directory configure:2712: $? = 1 configure: failed program was: | /* confdefs.h.

Re: [ADMIN] ssl database connection problems...

2009-01-22 Thread Ray Stell
On Thu, Jan 22, 2009 at 10:35:22AM -0500, Carol Walter wrote: I'm still having problems with ssl. My ssl_ciphers line in postgresql.conf looks as the following: ssl_ciphers 'ALL:!ADH:!LOW:@STRENGTH' this parameter was not available in 8.2.x when I tested so what I say here has little basis.

Re: [ADMIN] PostgreSQL monitoring

2009-01-22 Thread Vladimir Rusinov
On Wed, Jan 21, 2009 at 8:30 PM, Jaume Sabater jsaba...@gmail.com wrote: On Wed, Jan 21, 2009 at 5:51 PM, Vladimir Rusinov vladi...@greenmice.info wrote: And I am in the process of writing a bunch of scripts that the Zabbix agent will execute to feed the server with information, so that

Re: [ADMIN] Postgres 8.3.x upgrade

2009-01-22 Thread Bruce Momjian
Larry Rosenman wrote: From: pgsql-admin-ow...@postgresql.org [mailto:pgsql-admin-ow...@postgresql.org] On Behalf Of Jessica Richard Sent: Thursday, January 22, 2009 8:51 AM To: pgsql-admin@postgresql.org Subject: [ADMIN] Postgres 8.3.x upgrade FYI, we should point people here to explain

Re: [ADMIN] Postgres 8.3.x upgrade

2009-01-22 Thread Scott Marlowe
On Thu, Jan 22, 2009 at 7:50 AM, Jessica Richard rjes...@yahoo.com wrote: We are going to upgrade our Postgres servers (most 8.2.9 and some 8.2.4) to the 8.3.x version. From the postgres web site, I can see the 8.3.5 is the latest version. Question for people who have been on 8.3.5: Is

Re: [ADMIN] PostgreSQL's query caching behaviour

2009-01-22 Thread Chander Ganesan
jan-peter.seif...@gmx.de wrote: Hello, I've a question regarding caching of results in the PostgreSQL-Server. If you restart the server it will clear out the shared buffer pool, and subsequent queries would show the appropriate delay.. You can clear out the OS disk cache (on linux) using