SQL puzzles in Computerworld

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richard...@gmail.com

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Mar 11, 2007, 9:02:50 AM3/11/07
to Data Management - watson
Can you solve Joe Celko's SQL puzzles? (March 08 2007, 12:00AM)

>From the book, these puzzles demonstrate the thinking processes
required to solve difficult SQL problems.

http://www.computerworld.com/action/article.do?command=viewArticleBasic&articleId=9012350

Cheers

Rick

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