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Re: [HACKERS] Re: vacuum timings - Mailing list pgsql-hackers

From Tom Lane
Subject Re: [HACKERS] Re: vacuum timings
Date
Msg-id 20566.948557485@sss.pgh.pa.us
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In response to RE: [HACKERS] Re: vacuum timings  ("Hiroshi Inoue" <Inoue@tpf.co.jp>)
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"Hiroshi Inoue" <Inoue@tpf.co.jp> writes:
> Vacuum after deleting half of rows may be one of the worst case.

Or equivalently, vacuum after updating all the rows.
        regards, tom lane

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