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Re: HEAD crashes on windows when doing VACUUM ANALYZE

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Andres Freund <andres(at)2ndquadrant(dot)com>
Cc: pgsql-hackers(at)postgresql(dot)org, Matthias <nitrogenycs(at)gmail(dot)com>
Subject: Re: HEAD crashes on windows when doing VACUUM ANALYZE
Date: 2012-08-30 17:34:20
Message-ID: 24466.1346348060@sss.pgh.pa.us (view raw or flat)
Thread:
Lists: pgsql-hackers
Andres Freund <andres(at)2ndquadrant(dot)com> writes:
> On Thursday, August 30, 2012 06:50:13 PM Matthias wrote:
>> According to the debugger num_hist = 1, so it divides by zero.

> Its curious though that the SIGFPE isn't properly cought though. That would 
> only lead to a different error, but ...

Not all platforms think an integer divide-by-zero maps to SIGFPE.

			regards, tom lane


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