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[HACKERS] Statistics "dependency" - Mailing list pgsql-hackers

From Bruce Momjian
Subject [HACKERS] Statistics "dependency"
Date
Msg-id 20170423023706.GB26681@momjian.us
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Responses Re: [HACKERS] Statistics "dependency"
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In looking at the new multi-column statistics "dependency" option in
Postgres 10, I am quite confused by the term "dependency".  Wouldn't
"correlation" be clearer and less confusing as "column dependency"
already means something else.

--  Bruce Momjian  <bruce@momjian.us>        http://momjian.us EnterpriseDB
http://enterprisedb.com

+ As you are, so once was I.  As I am, so you will be. +
+                      Ancient Roman grave inscription +

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