Re: [ADMIN] Pb migrating database from Postgres 8.1 to 8.4

2013-04-22 Thread chanh . tran
Hi Tom, First of all, Big Thx for answering. Otherwise, thx also for all this hints. What about my case seems to be more related to the fact 'tsearch2' is already 'integrated' in 8.4 Whereas in 8.1, one has to have it 'imported' on purpose. All this leads to conflicts during 'restore' of my DB

Re: [ADMIN] Pb migrating database from Postgres 8.1 to 8.4

2013-04-22 Thread chanh . tran
Also Thx to Robert :) ... - Mail original - De: chanh tran chanh.t...@free.fr À: Tom Lane t...@sss.pgh.pa.us Cc: pgsql-admin@postgresql.org, Robert Treat r...@xzilla.net Envoyé: Lundi 22 Avril 2013 13:27:29 Objet: Re: [ADMIN] Pb migrating database from Postgres 8.1 to 8.4 Hi Tom, First

[ADMIN] archive falling behind

2013-04-22 Thread German Becker
Hi I am working with version 9.1.9. The dabase is in archiving mode. The archives are then sended to a hotstandby replication sever. I have seen that under heavy load, the archive process will fall behind the WAL generation and thuse some WAL segments won't get archived so the replication stops.

[ADMIN] Is there any value in using trigger conditions rather than function conditions

2013-04-22 Thread Bill MacArthur
Hello, We have elements in our setup that have been around for quite awhile. We are currently running 9.2 and I was wondering if there would be any significant performance increase by moving the conditions out of the function into the trigger... like would avoiding the function load save

[ADMIN] Failover question

2013-04-22 Thread Benjamin Krajmalnik
I currently have 2 servers running PostgreSQL 9.0 under FreeBSD configured with streaming replication. DB1 is the primary server, and DB2 is the replicated server, which is used for all of the read only queries. I am having some hardware issues on DB1 which is affecting its performance,

Re: [ADMIN] Failover question

2013-04-22 Thread Walter Hurry
On Mon, 22 Apr 2013 12:06:52 -0600, Benjamin Krajmalnik wrote: I currently have 2 servers running PostgreSQL 9.0 under FreeBSD configured with streaming replication. DB1 is the primary server, and DB2 is the replicated server, which is used for all of the read only queries. I am having