From: | "Vadim B(dot) Mikheev" <vadim(at)sable(dot)krasnoyarsk(dot)su> |
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To: | hackers(at)postgreSQL(dot)org |
Cc: | rjb(at)xs4all(dot)nl, ar(at)bizlink(dot)ru, darrenk(at)insightdist(dot)com, nick(at)grok(dot)demon(dot)co(dot)uk |
Subject: | new Group BY code |
Date: | 1998-02-18 12:29:24 |
Message-ID: | 34EAD424.265C7F11@sable.krasnoyarsk.su |
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Thread: | |
Lists: | pgsql-hackers |
I hope that GROUP BY fixed.
Unfortunately, I can't get any errors under FreeBSD
when using GROUP BY with aggregates. I only got core
for something like this: select y, z from tgrp group by y, z.
Two different funcs are used for these two cases and so
please test new code on your platforms.
Please test with different -S XXX to check that all works
for both in-memory and on-disk sorts (you'll see pg_psort.xxxx
files in last case).
New code are for 6.3. This is not patch (sorry, I lost orig version
of execnodes.h...) and has to be un-tarred in src dir.
If someone hasn't 6.3 - ok, I'll post patch for 6.2.1 tomorrow.
CVS updated.
Vadim
Attachment | Content-Type | Size |
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newGroup.tgz | application/octet-stream | 7.9 KB |
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Previous Message | Vadim B. Mikheev | 1998-02-18 10:53:11 | Re: [HACKERS] Bug in evaluation of AND |