Re: delete column
От | Bruce Momjian |
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Тема | Re: delete column |
Дата | |
Msg-id | 200204262058.g3QKw2916217@candle.pha.pa.us обсуждение исходный текст |
Ответ на | Re: delete column ("Hillensbeck, Preston" <PHillensbeck@sfbcic.com>) |
Ответы |
Re: delete column
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Список | pgsql-general |
Hillensbeck, Preston wrote: > There isn't a DROP COLUMN function yet, but you can do this... > > SELECT ... -- select all columns but the one you want to remove > INTO TABLE new_table > FROM old_table; > DROP TABLE old_table; > ALTER TABLE new_table RENAME TO old_table; > > This is straight out of Bruce Momjian's book, so you can give him credit for > this :) This is from the FAQ, which appears in my book. I think I wrote that too, or at least with help from others. Wish we had a cleaner way, but right now, that is all we have. -- 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, Pennsylvania 19026
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