On Sun, 10 Apr 2011 21:29:55 +0300
"Ville M. Vainio" <[email protected]> wrote:

> I adapted the sql schema from here:
> 
> http://techportal.ibuildings.com/2009/09/07/graphs-in-the-database-sql-meets-social-networks/

Cool, I did not know SQL could handle recursion.  You realize what this
means... now we can calculate watershed area entirely in SQL :-)

Cheers -Terry

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