Re: HOT is applied

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Robert Treat <xzilla(at)users(dot)sourceforge(dot)net>
Cc: pgsql-hackers(at)postgresql(dot)org, "Heikki Linnakangas" <heikki(at)enterprisedb(dot)com>, "Pavan Deolasee" <pavan(dot)deolasee(at)gmail(dot)com>
Subject: Re: HOT is applied
Date: 2007-09-23 15:23:49
Message-ID: 15526.1190561029@sss.pgh.pa.us
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Robert Treat <xzilla(at)users(dot)sourceforge(dot)net> writes:
> Just curious, but does this apply to subtransactions that are the result of
> plpgsql try...exception blocks?

Only if they changed the database; else they won't have XIDs.

regards, tom lane

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