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Re: Dynamic Catalog Views

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> raghavendra t wrote:
>> Hi All,
>>
>> Could please guide me in knowing the Dynamic Catalog views which will
>> tell about the Buffers and Cache information using System Catalogs.
>>
>
> you mean, stuff like
> http://www.postgresql.org/docs/current/static/catalog-pg-statistic.html ?
>
> afaik, data about whats in the cache and buffers is not accessible via
> any pg_catalog schema tables.

It's not accessible by default, but there is contrib package called
'pg_buffercache':

http://www.postgresql.org/docs/8.4/interactive/pgbuffercache.html

I guess that might provide the information about buffers.

Tomas




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