Tuesday October 17, 2017


Solving Sudoku Using a Single SQL Query
  Posted by: Digg on Nov 1st, 2009 2:00 AM
Oracle Database 11g Release 2 introduces a new feature called Recursive Subquery Factoring. Here is an example of it, being used to solve a Sudoku!<img src="http://feeds.feedburner.com/~r/digg/news/container/technology/popular/~4/bjJWB4kogqo" height="1" width="1"/>

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