Re: How to release SET() in PgSQL?

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Postgres <pgsql-general(at)postgresql(dot)org>
Subject: Re: How to release SET() in PgSQL?
Date: 2001-02-21 18:01:43
Message-ID: 10896.982778503@sss.pgh.pa.us
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>> How can I do it in PgSQL? I need it so much!

I think the usual advice is to make it a text or varchar column and
use a check constraint to enforce that only one of the allowed strings
can be stored in it.

regards, tom lane

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