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Inefficiency in InitIndexFreeSpaceMap - Mailing list pgsql-hackers

From Tom Lane
Subject Inefficiency in InitIndexFreeSpaceMap
Date
Msg-id 5473.1225931998@sss.pgh.pa.us
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Responses Re: Inefficiency in InitIndexFreeSpaceMap  (Heikki Linnakangas <heikki.linnakangas@enterprisedb.com>)
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Why is InitIndexFreeSpaceMap coded to test for the FSM file already
existing?  AFAICS it cannot yet exist and it should be an error anyway
if it does.  The smgrexists probe is hardly free, so losing it would be
good.
        regards, tom lane

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