Re: New warning code for missing FROM relations
От | Bruce Momjian |
---|---|
Тема | Re: New warning code for missing FROM relations |
Дата | |
Msg-id | 200006041736.NAA20256@candle.pha.pa.us обсуждение исходный текст |
Ответ на | Re: New warning code for missing FROM relations ("Zeugswetter Andreas" <andreas.zeugswetter@telecom.at>) |
Список | pgsql-hackers |
> > > If the goal is (a) then your way is better, but I like mine if the goal > > > is (b). Seems like some discussion is needed here about just what we > > > want to accomplish. > > > > I agree the goal is (b). However, I can not imagine a query with a FROM > > clause that would ever want to use auto-creation of range entries. > > how about: > > delete from taba where a=tabb.a; > > I think the implicit auto-creation should only be disallowed/warned in > select statements that have a from clause, not update and delete. I meant a SELECT FROM clause. A DELETE FROM is not the same, and does not mark the entry as inFromCl. I should have been more specific. -- Bruce Momjian | http://www.op.net/~candle pgman@candle.pha.pa.us | (610) 853-3000+ If your life is a hard drive, | 830 Blythe Avenue + Christ can be your backup. | Drexel Hill, Pennsylvania19026
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