Bruno Wolff III wrote:
> On Tue, Sep 09, 2003 at 21:02:21 -0700,
> Alex Martinoff <froggle2003@yahoo.com> wrote:
> > I'm wondering if it's possible to have a query construct a column
> > where the value of the column at each row is taken from another field
> > in that same row. For example, suppose you have a table like:
>
> You can use CASE to do this.
You can also use UNION:
SELECT col1 ...
UNION
SELECT col2 ...
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Bruce Momjian | http://candle.pha.pa.us
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