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Re: Re: Buffer access rules, and a probable bug - Mailing list pgsql-hackers

From Tom Lane
Subject Re: Re: Buffer access rules, and a probable bug
Date
Msg-id 27989.994266548@sss.pgh.pa.us
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In response to RE: Re: Buffer access rules, and a probable bug  ("Hiroshi Inoue" <Inoue@tpf.co.jp>)
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"Hiroshi Inoue" <Inoue@tpf.co.jp> writes:
> As for HeapTupleSatisfies() there seems to be another choise to
> let HeapTupleSatisfiesAny() be equivalent to HeapTupleSatisfiesNow()
> other than always returning true.

Wouldn't that break the other uses of SnapshotAny?  I'm not sure
it's what nbtree.c wants, either, because then the heap_getnext
call wouldn't return recently-dead tuples at all.
        regards, tom lane

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