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Re: Re: GiST optimizing memmoves in gistplacetopage for fixed-size updates [PoC] - Mailing list pgsql-hackers

From Andrew Borodin
Subject Re: Re: GiST optimizing memmoves in gistplacetopage for fixed-size updates [PoC]
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Msg-id CAJEAwVGzGDxBjW2Zc8z38Qs=bj+m=Xoc2nDX-ytxFjjj+u1jZg@mail.gmail.com
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In response to Re: Re: GiST optimizing memmoves in gistplacetopage for fixed-size updates [PoC]  (Alvaro Herrera <alvherre@2ndquadrant.com>)
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>Can you please patch BRIN to use this new function too?
AFAIK Sergey Mirvoda was going to implement and test it.
It is easy to do this optimization for brin_samepage_update (see patch
draft in attachment, make check passes), but WAL of regular BRIN
update is not clear for me.

Best regards, Andrey Borodin, Octonica & Ural Federal University.
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