Re: [HACKERS] HAVING clause and 6.3.2 release
От | Jose' Soares Da Silva |
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Тема | Re: [HACKERS] HAVING clause and 6.3.2 release |
Дата | |
Msg-id | Pine.LNX.3.96.980416154122.1086A-100000@proxy.bazzanese.com обсуждение исходный текст |
Ответ на | HAVING clause and 6.3.2 release (Bruce Momjian <maillist@candle.pha.pa.us>) |
Список | pgsql-hackers |
On Wed, 15 Apr 1998, Bruce Momjian wrote: > Attached is a list of bug reports for the HAVING clause. > > My question is, "Do we disable the HAVING clause for 6.3.2?" The bugs > are serious and cause crashes. > > I have looked at the issues, and the basic problems are that the > aggregate logic expects to be attached to an actual field in the target > list, and the HAVING clause does not properly handle non-aggregate > retrictions, nor does it prevent them. COUNT(*) uses the oid of the > first FROM table, so that is a problem too. > > I have looked at the code, but don't have time to fix it before Friday, > and holding up the release for that would be silly. I don't think there > is one thing wrong, but several places that have to be change to get > this working solidly. > > Do we disable it? > Don't do that. If you disable it, we can't help you to correct bugs ? Jose'
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