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Re: pgstattuple locking fix - Mailing list pgsql-patches

From Tom Lane
Subject Re: pgstattuple locking fix
Date
Msg-id 20464.1193024803@sss.pgh.pa.us
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In response to pgstattuple locking fix  (ITAGAKI Takahiro <itagaki.takahiro@oss.ntt.co.jp>)
Responses Re: pgstattuple locking fix
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ITAGAKI Takahiro <itagaki.takahiro@oss.ntt.co.jp> writes:
> Here is a trivial fix of locking issue in pgstattuple().

Hmm, is this really a bug, and if so how far back does it go?
I'm thinking that having a pin on the buffer should be enough to
call PageGetHeapFreeSpace.

            regards, tom lane

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