Re: [HACKERS] v6.3 snapshot core dump

From: "Vadim B(dot) Mikheev" <vadim(at)sable(dot)krasnoyarsk(dot)su>
To: Brett McCormick <brett(at)techno(dot)chicken(dot)org>
Cc: pgsql-hackers(at)hub(dot)org
Subject: Re: [HACKERS] v6.3 snapshot core dump
Date: 1998-02-13 12:11:26
Message-ID: 34E4386E.93410B5A@sable.krasnoyarsk.su
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Brett McCormick wrote:
>
> this is the latest snapshot under linux 2.0.33
>
> when I create a view with an aggregate such as count (with a group by
> clause) I get a core dump. The first three lines of the gdb backtrace
> follows:
...
>
> 201 *isNull = econtext->ecxt_nulls[agg->aggno];
>
> econtext->ecxt_nulls, is, well, a NULL pointer and hard to index :)
> i'll take a look but I don't think I'll find it -- i notice that 6.2.1
> pretends to make a view with aggregates but then it comes up empty
> when selected.
>
> --brett
> let me know if you need more info

Did this work in previous 6.3 snapshots ?

Vadim

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