Re: Bogus assertion in multixact.c?

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Heikki Linnakangas <hlinnaka(at)iki(dot)fi>
Cc: pgsql-hackers(at)postgresql(dot)org
Subject: Re: Bogus assertion in multixact.c?
Date: 2005-05-03 18:44:04
Message-ID: 2729.1115145844@sss.pgh.pa.us
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Heikki Linnakangas <hlinnaka(at)iki(dot)fi> writes:
> There's an assertion in multixact.c, MultiXactIdExpand function, line 273:
> Assert(!TransactionIdEquals(multi, xid));

> where multi is a MultiXactId and xid is a TransactionId.

> Isn't this bogus?

No. Note the comment immediately above, as well as the header comment
for the function.

regards, tom lane

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