parameter "vacuum_defer_cleanup_age"

Hi,

I have 2 servers, working with Hot-Standby and Streaming Replication...

and when we executed some query much large returns a message..

"canceling statement due to statement timeout"

I want know, how can I calculate the better value to "vacuum_defer_cleanup_age" in my case?

Tell me if you recommend changes in other parameter.

Thanks

--

Túlio Gustavo dos Santos

Adm. Téc. em Banco de Dados - TI

Informídia Pesquisas Esportivas Ltda.

Tel./Fax.: 55 11 3673 5566

Email: tulio(at)informidia(dot)com(dot)br

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