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

From Jan Urbański
Subject Re: Solving sudoku using SQL
Date
Msg-id 4CFFC83B.5000306@wulczer.org
Whole thread Raw
In response to Re: Solving sudoku using SQL  (Tom Lane <tgl@sss.pgh.pa.us>)
Responses Re: Solving sudoku using SQL  (Jan Urbański <wulczer@wulczer.org>)
List pgsql-hackers
On 08/12/10 18:45, Tom Lane wrote:
> The real fix in my mind is to replace GEQO search with something
> smarter.  I wonder what happened to the SA patch that was reported
> on at PGCon.

I got distracted with other things :( I'll try to plan the two queries
with SA and see what the results are. If they're good it'll certainly
raise my motivation on finishing up the module and proposing it.

Cheers,
Jan

PS: https://github.com/wulczer/saio, although it's still ugly as hell :(

J


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