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Re: [PATCHES] Approximate count(*)

From: Josh Berkus <josh(at)agliodbs(dot)com>
To: pgsql-docs(at)postgresql(dot)org
Subject: Re: [PATCHES] Approximate count(*)
Date: 2005-03-25 03:19:00
Message-ID: (view raw, whole thread or download thread mbox)
Lists: pgsql-docspgsql-patches

If Jim and I finish our work for 8.1, then you'll be able to do:

SELECT approx_records FROM pg_sysviews.pg_tables WHERE schema_name = 'schema' 
AND table_name = 'table'

But the same caveats will apply.

Josh Berkus
Aglio Database Solutions
San Francisco

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