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Re: [PATCHES] Trivial patch to double vacuum speed on tables with no indexes - Mailing list pgsql-hackers

From Tom Lane
Subject Re: [PATCHES] Trivial patch to double vacuum speed on tables with no indexes
Date
Msg-id 1297.1156696434@sss.pgh.pa.us
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Responses Re: [PATCHES] Trivial patch to double vacuum speed on tables with no indexes  (Gregory Stark <stark@enterprisedb.com>)
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stark <stark@enterprisedb.com> writes:
> There isn't really any need for the second pass in lazy vacuum if the table
> has no indexes.

How often does that case come up in the real world, for tables that are
large enough that you'd care about vacuum performance?

            regards, tom lane

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