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Re: Constructing column from different individual fields in same row. - Mailing list pgsql-general

From Bruno Wolff III
Subject Re: Constructing column from different individual fields in same row.
Date
Msg-id 20030910130808.GC25627@wolff.to
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In response to Constructing column from different individual fields in same row.  (froggle2003@yahoo.com (Alex Martinoff))
Responses Re: Constructing column from different individual fields in
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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.

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