| From: | ghoffman(at)ucsd(dot)edu (Gary Hoffman) |
|---|---|
| To: | pgsql-general(at)hub(dot)org |
| Subject: | Selecting duplicates |
| Date: | 1999-08-06 07:14:27 |
| Message-ID: | fc.00249f0e0038836300249f0e00388363.388367@irpsbbs.ucsd.edu |
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| Lists: | pgsql-general |
Somehow, I've managed to get duplicate entries in my soon-to-be primary
key field. How can I select for duplicates in a field? I know how to
select for blank and NULL, but duplicates escape me.
Thanks,
Gary
**************************************************************************
* Gary B. Hoffman, Computing Services Manager e-mail: ghoffman(at)ucsd(dot)edu *
* Graduate School of International Relations and Pacific Studies (IR/PS) *
* University of California, San Diego (UCSD) voice: (858) 534-1989 *
* 9500 Gilman Dr., La Jolla, CA 92093-0519 USA fax: (858) 534-3939 *
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