Re: Very slow (2 tuples/second) sequential scan afterbulk insert; speed returns to ~500 tuples/second after commit

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Simon Riggs wrote:
On Mon, 2008-03-10 at 11:01 +0000, Heikki Linnakangas wrote:
According to oprofile, all the time is spent in TransactionIdIsInProgress.

I recently submitted a patch to optimise this. Your comments would be
welcome on the patch.

You mean this one:

http://archives.postgresql.org/pgsql-patches/2008-02/msg00008.php

? Unfortunately that patch won't help in this case.

--
  Heikki Linnakangas
  EnterpriseDB   http://www.enterprisedb.com

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