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sudoku in an sql statement
- From: Merlin Moncure <mmoncure(at)gmail(dot)com>
- To: PostgreSQL General <pgsql-general(at)postgresql(dot)org>
- Subject: sudoku in an sql statement
- Date: Sat, 31 Oct 2009 09:32:14 -0400
- Message-id: <b42b73150910310632y29523c6esbc1faab2dc4a062@mail.gmail.com> <text/plain>
an oracle guy wrote an sql statement that solves a sudoku puzzle...using an oracle specific feature. Still, it's pretty neat, and an absolute gem of lateral thinking. http://technology.amis.nl/blog/6404/oracle-rdbms-11gr2-solving-a-sudoku-using-recursive-subquery-factoring merlin
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