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Re: [PATCHES] Approximate count(*) - Mailing list pgsql-docs

From Josh Berkus
Subject Re: [PATCHES] Approximate count(*)
Date
Msg-id 200503241919.00628.josh@agliodbs.com
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In response to Re: [PATCHES] Approximate count(*)  ("Greg Sabino Mullane" <greg@turnstep.com>)
Responses Re: [PATCHES] Approximate count(*)
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David,

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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