Re: [ADMIN] [pgsql-es-ayuda] REF: Migracion de Sqlserver a Postgresql

2010-04-22 Thread Edwin Quijada
Si quieres hacer eso que dices desde Postgres simplemente no se puede. Puedes mirar un poco con DBI-LINK no se que tanto estara avanzado o si no ha sido abandonado, pero poder ligar en un mismo select tablas de ambos motores no podras hacerlo, Postgres no soporta eso, pero con DBI-Link no se si

Re: [ADMIN] ALTER TABLE ADD COLUMN Hangs

2010-04-22 Thread Samuel Stearns
Thanks Ross and Scott. I got it to complete finally thanks to Ross' tip of looking at pg_locks. I had to kill a few processes with exclusive locks on the table and then presto! Scott, the query didn't have a DEFAULT keyword with it and I've got a request in with our sysadmins to upgrade us to

Re: [ADMIN] initdb failure

2010-04-22 Thread Pankaj Mandal (pmandal)
Hi Peter, The link you mention below does not say that Operating System user postgres, should not have Administrator privileges, It says user postgres may not have sufficient privileges and could fail to create the Data directory, in that case, create Data directory by root user and change ownersh

Re: [ADMIN] initdb failure

2010-04-22 Thread Jan-Peter Seifert
Hello Pankaj, well - obviously initdb wasn't run by (the operating system's user) postgres. The owner of the server process (normally named postgres) mustn't have any administrator privileges: http://www.postgresql.org/docs/8.4/interactive/app-initdb.html Good luck. Maybe there wasn't any probl

Re: [ADMIN] register a service in Windows

2010-04-22 Thread Josi Perez (3T Systems)
I tried to use SC Windows command (Service Commander) with an administrative login, but no success again: net user *postgres* mypass /add *sc* *create* pgsql-8.4 binpath= "C:\*postgres*\8.4\bin\pg_ctl.exe runservice -w -N pgsql-8.4 -D C:\data5\" type=own start=auto displayname= "* PostgreSQL* 8.4

Re: [ADMIN] [pgsql-es-ayuda] REF: Migracion de Sqlserver a Postgresql

2010-04-22 Thread German Salinas
Estimado, Te recomiendo algo mucho mas sencillo y eficaz para tu gestion de migracion. Kettle de pentaho. Con este ETL , podras transportar datos e informacion de donde sea, para donde sea. Un saludo, German Salinas. El 22 de abril de 2010 10:15, Luis Dominguez escribió: > > > Buenos di

Re: [ADMIN] pgsql 8.3.3 "Invalid page header" leads to "FATAL: segment too big"

2010-04-22 Thread Cédric Villemain
2010/4/22 Achilleas Mantzios : > Στις Thursday 22 April 2010 16:53:05 ο/η Cédric Villemain έγραψε: >> 2010/4/22 Achilleas Mantzios : >> > Hello, >> > i have this serious problem in one of our remote vessels. (comm is done by >> > minicom to the remote satelite modem) >> > I think that this server

Re: [ADMIN] pgsql 8.3.3 "Invalid page header" leads to "FATAL: segment too big"

2010-04-22 Thread Achilleas Mantzios
Στις Thursday 22 April 2010 17:42:33 γράψατε: > Achilleas Mantzios writes: > > Then i did: (as i said i do not need the contents of msgsource - yet the > > contents of msgno are vital) > > dd if=/dev/zero of=/usr/local/var/lib/pgsql/data/base/125714957/125716013 > > seek=672720 bs=8192 count=1

Re: [ADMIN] pgsql 8.3.3 "Invalid page header" leads to "FATAL: segment too big"

2010-04-22 Thread Achilleas Mantzios
Στις Thursday 22 April 2010 16:53:05 ο/η Cédric Villemain έγραψε: > 2010/4/22 Achilleas Mantzios : > > Hello, > > i have this serious problem in one of our remote vessels. (comm is done by > > minicom to the remote satelite modem) > > I think that this server was under some sort of constant resets

Re: [ADMIN] pgsql 8.3.3 "Invalid page header" leads to "FATAL: segment too big"

2010-04-22 Thread Tom Lane
Achilleas Mantzios writes: > Then i did: (as i said i do not need the contents of msgsource - yet the > contents of msgno are vital) > dd if=/dev/zero of=/usr/local/var/lib/pgsql/data/base/125714957/125716013 > seek=672720 bs=8192 count=1 > However, after that, unfortunately i get constant pos

[ADMIN] REF: Migracion de Sqlserver a Postgresql

2010-04-22 Thread Luis Dominguez
Buenos dias, gente del software libre una vez mas necesito de sus buenos conocimento para poder resolver un problema que tengo presente y que a continuacion les comento, estamos en un proceso de migracion de ms Slqserver/Windows a postgresql/linux especificamente fedora 8 + Postgres 8.4.2,

Re: [ADMIN] pgsql 8.3.3 "Invalid page header" leads to "FATAL: segment too big"

2010-04-22 Thread Cédric Villemain
2010/4/22 Achilleas Mantzios : > Hello, > i have this serious problem in one of our remote vessels. (comm is done by > minicom to the remote satelite modem) > I think that this server was under some sort of constant resets or hardware > failures. > Initially,i had this problem: > ERROR:  invalid

[ADMIN] pgsql 8.3.3 "Invalid page header" leads to "FATAL: segment too big"

2010-04-22 Thread Achilleas Mantzios
Hello, i have this serious problem in one of our remote vessels. (comm is done by minicom to the remote satelite modem) I think that this server was under some sort of constant resets or hardware failures. Initially,i had this problem: ERROR: invalid page header in block 672720 of relation "pg_t