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KNN-GiST and Informix - Mailing list pgsql-advocacy

From Josh Berkus
Subject KNN-GiST and Informix
Date
Msg-id 4DF13F4E.4060604@agliodbs.com
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Responses Re: KNN-GiST and Informix  (David Fetter <david@fetter.org>)
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All,

At pgCon, Tim Child pointed out that Informix had some kind of indexed
"near()" function back in 1999.  Does anyone know how this was
implemented?  Is it acutually the first implementation of KNN?

And if so, does DB2 have it now?

--
Josh Berkus
PostgreSQL Experts Inc.
http://pgexperts.com

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