From: | Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us> |
---|---|
To: | "Hillensbeck, Preston" <PHillensbeck(at)sfbcic(dot)com> |
Cc: | "'webmaster'" <webmaster(at)harbornet(dot)com>, "'pgsql-general(at)postgresql(dot)org'" <pgsql-general(at)postgresql(dot)org> |
Subject: | Re: delete column |
Date: | 2002-04-26 20:58:02 |
Message-ID: | 200204262058.g3QKw2916217@candle.pha.pa.us |
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Thread: | |
Lists: | 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(at)candle(dot)pha(dot)pa(dot)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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