Re: multivariate statistics / patch v7 - Mailing list pgsql-hackers

From Josh Berkus
Subject Re: multivariate statistics / patch v7
Date
Msg-id 56042827.6080602@agliodbs.com
Whole thread Raw
In response to Re: WIP: multivariate statistics / proof of concept  (Tomas Vondra <tomas.vondra@2ndquadrant.com>)
Responses Re: multivariate statistics / patch v7  (Tomas Vondra <tomas.vondra@2ndquadrant.com>)
List pgsql-hackers
Tomas,

> attached is v7 of the multivariate stats patch. The main improvement is
> major refactoring of the clausesel.c portion - splitting the awfully
> long spaghetti-style functions into smaller pieces, making it much more
> understandable etc.

So presumably v7 handles varlena attributes as well, yes?   I have a
destruction test case for correlated column stats, so I'd like to test
your patch on it.

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



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