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Re: On query rewrite - Mailing list pgsql-hackers

From Josh Berkus
Subject Re: On query rewrite
Date
Msg-id 200405281421.56181.josh@agliodbs.com
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In response to On query rewrite  (Sailesh Krishnamurthy <sailesh@cs.berkeley.edu>)
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Sailesh,

> BTW, do lots of people use the GEQO ? 

I do.   I've several clients with data mining databases that literally require 
45-way joins on some queries.  Even a state-of-the-art CPU balks at that.

-- 
-Josh BerkusAglio Database SolutionsSan Francisco

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