Re: Table alias in DELETE statements
От | Bruce Momjian |
---|---|
Тема | Re: Table alias in DELETE statements |
Дата | |
Msg-id | 200209160403.g8G43Wr27435@candle.pha.pa.us обсуждение исходный текст |
Ответ на | Re: Table alias in DELETE statements (Christopher Kings-Lynne <chriskl@familyhealth.com.au>) |
Список | pgsql-sql |
TODO has: * Allow DELETE to handle table aliases for self-joins [delete] --------------------------------------------------------------------------- Christopher Kings-Lynne wrote: > On the several occasions I've tried using table aliases in delete > statements, it hasn't worked. > > Chris > > On Fri, 13 Sep 2002, Hanno Wiegard wrote: > > > Hi, > > > > I've already checked the mailing archive but found nothing about > > problems with the DELETE statement and table alias but it's not > > mentioned in the docs. So the question for me is whether it is possible > > to use a table alias in a DELETE statement or not, e.g. > > DELETE FROM foo f WHERE f.ID > 3000 (more complicated cases in reality > > and I really need the alias because the SQL is generated automaically > > by a tool)? > > > > Thanks, > > Hanno Wiegard > > > > > > > > ______________________________________________________________________________ > > Die clevere Geldreserve: der DiBa-Privatkredit. Funktioniert wie ein Dispo, > > ist aber viel gunstiger! Alle Infos: http://diba.web.de/?mc=021104 > > > > > > ---------------------------(end of broadcast)--------------------------- > > TIP 4: Don't 'kill -9' the postmaster > > > > > ---------------------------(end of broadcast)--------------------------- > TIP 6: Have you searched our list archives? > > http://archives.postgresql.org > -- Bruce Momjian | http://candle.pha.pa.us pgman@candle.pha.pa.us | (610) 359-1001+ If your life is a hard drive, | 13 Roberts Road + Christ can be your backup. | Newtown Square, Pennsylvania19073
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