Re: Solving sudoku using SQL - Mailing list pgsql-hackers

From Alvaro Herrera
Subject Re: Solving sudoku using SQL
Date
Msg-id 1291909742-sup-3250@alvh.no-ip.org
Whole thread Raw
In response to Re: Solving sudoku using SQL  (Jan Urbański <wulczer@wulczer.org>)
List pgsql-hackers
Excerpts from Jan Urbański's message of mié dic 08 17:11:44 -0300 2010:

> I'm pleasantly surprised that the SA code as it stands today, setting
> the equlibrium factor to 8 and temperature reduction factor to 0.4, the
> query takes 1799.662 ms in total.

That's 5x better than Oracle :-)

-- 
Álvaro Herrera <alvherre@commandprompt.com>
The PostgreSQL Company - Command Prompt, Inc.
PostgreSQL Replication, Consulting, Custom Development, 24x7 support


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