CASE Expressions

From: Jonathan Gennick <jonathan_at_gennick.com>
Date: Mon, 23 Jul 2001 07:21:24 -0700
Message-ID: <F001.00351965.20010723070240@fatcity.com>

I'm doing some research for a book, and I need to know when Oracle began to support CASE expressions. I thought it was in Oracle9i, but the new features list seems to imply that CASE may have come about in 8.1.7. Can anyone with 8.1.7 verify this for me? I have 8.1.6 and 9.whatever, but not 8.1.7 or I'd try it myself.

If you have 8.1.7, and have a second to experiment, try the following query as a test:

SELECT CASE 1 WHEN 1 THEN 2
FROM dual;

Best regards,

Jonathan Gennick
mailto:jonathan_at_gennick.com * 906.387.1698 http://Gennick.com * http://MichiganWaterfalls.com * http://MetalDrums.org

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Author: Jonathan Gennick
  INET: jonathan_at_gennick.com

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