Re: A bug in NOT IN (SELECT ...

From: Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us>
To: Hannu Krosing <hannu(at)tm(dot)ee>
Cc: Bruce Momjian <maillist(at)candle(dot)pha(dot)pa(dot)us>, PostgreSQL-development <pgsql-hackers(at)postgreSQL(dot)org>
Subject: Re: A bug in NOT IN (SELECT ...
Date: 1999-11-30 02:28:28
Message-ID: 199911300228.VAA22088@candle.pha.pa.us
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Can you be more specific about the problem?

> Hi,
>
> Pleas post this to approproiate lists also, as I'm currently
> rejected from lists due to address change.
>
> I am running 6.5.2 on RH Linux 6.0 and I have a following bug
> (the dump of two tables involved is attached)

>
> hannu=> select title from document where subject not in (
> hannu-> select full_path from group_directory);
> title
> -----
> (0 rows)
>
> hannu=> select title from document where not subject in (
> hannu-> select full_path from group_directory);
> testcert
> .
> .
> .
> tester
> tester
> lugu
> hlhkllk
> (26 rows)
>
> What's even more scary is that a little after trying to get it
> work right and doing the first query a lot, I got a server crash
> with corrupted shared memory, that had to be cured with a reboot
> (was faster than finding docs for ipcclean)

--
Bruce Momjian | http://www.op.net/~candle
maillist(at)candle(dot)pha(dot)pa(dot)us | (610) 853-3000
+ If your life is a hard drive, | 830 Blythe Avenue
+ Christ can be your backup. | Drexel Hill, Pennsylvania 19026

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