On 04/22/2011 03:20 PM, Cédric Villemain wrote:
> 2011/4/21 raghu ram<raghuchennuru@gmail.com>:
>>>
>>> Heh, I've neglected to mention that i'm using postgres 8.4.5 on Debian
>>> Stable. Is there a way to reset statistics on pg8.4? I've tested it on 9.0
>>> and it works there.
>>>
>>
>> AFAIK, I dont think we can achieve this in PG 8.4 at cluster level. Can
>> anybody has the information ?
>> -- Raghu
>
> With 8.4 you only have the pg_stat_reset(), it resets all stats. The
> finest one in 9.0 is a new feature/improvement.
Yeps, but that is only for database-related statistics. Stuff returned
from pg_stat_bgwriter view are not reset.
Mario