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Re: Concurrent update failure in HEAD - Mailing list pgsql-bugs

From Tom Lane
Subject Re: Concurrent update failure in HEAD
Date
Msg-id 24720.1262918727@sss.pgh.pa.us
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In response to Concurrent update failure in HEAD  (Takahiro Itagaki <itagaki.takahiro@oss.ntt.co.jp>)
Responses Re: Concurrent update failure in HEAD  (Takahiro Itagaki <itagaki.takahiro@oss.ntt.co.jp>)
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Takahiro Itagaki <itagaki.takahiro@oss.ntt.co.jp> writes:
> I found pgbench sometimes receives responces of "UPDATE 0" from HEAD server.
> When I re-tested pgbench with 8.4.2 server, all of the results were "UPDATE 1".
> Are there known issues in HEAD for concurrent updates?

There are now :-(.  I've committed a fix that I think takes care of
this, but since it seems to be a quite hard-to-reach path of control,
please test some more.

            regards, tom lane

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