Re: AW: Inserting a select statement result into another ta ble
| От | Bruce Momjian |
|---|---|
| Тема | Re: AW: Inserting a select statement result into another ta ble |
| Дата | |
| Msg-id | 200010130907.FAA23042@candle.pha.pa.us обсуждение |
| Ответ на | AW: Inserting a select statement result into another ta ble (Zeugswetter Andreas SB <ZeugswetterA@wien.spardat.at>) |
| Список | pgsql-hackers |
[ Charset ISO-8859-1 unsupported, converting... ] > > > > > He does ask a legitimate question though. If you are > > going to have a > > > > LIMIT feature (which of course is not pure SQL), there > > seems no reason > > > > you shouldn't be able to insert the result into a table. > > > > > > > > > > This is an interesting idea. We don't allow ORDER BY in > > INSERT INTO ... > > SELECT because it doesn't make any sense, but it does make sense if > > LIMIT is used: > > An "order by" also makes sense if you want to create a presorted table > for faster access. I don't see why we should disallow it. Like CLUSTER. I see. -- Bruce Momjian | http://candle.pha.pa.us 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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