Re: Why does row estimation on nested loop make no sense to me

From: Jeff Amiel <becauseimjeff(at)yahoo(dot)com>
To: Amit Langote <amitlangote09(at)gmail(dot)com>
Cc: "depesz(at)depesz(dot)com" <depesz(at)depesz(dot)com>, "pgsql-general(at)postgresql(dot)org" <pgsql-general(at)postgresql(dot)org>
Subject: Re: Why does row estimation on nested loop make no sense to me
Date: 2013-05-20 15:43:57
Message-ID: 1369064637.80187.YahooMailNeo@web161401.mail.bf1.yahoo.com
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Thanks much!
(sorry for top-posting, yahoo email sucks)

----- Original Message -----
From: Amit Langote <amitlangote09(at)gmail(dot)com>
To: Jeff Amiel <becauseimjeff(at)yahoo(dot)com>
Cc: "depesz(at)depesz(dot)com" <depesz(at)depesz(dot)com>; "pgsql-general(at)postgresql(dot)org" <pgsql-general(at)postgresql(dot)org>
Sent: Monday, May 20, 2013 9:51 AM
Subject: Re: [GENERAL] Why does row estimation on nested loop make no sense to me

I also found one other discussion which has similar issues addressed:

http://postgresql.1045698.n5.nabble.com/Bogus-nestloop-rows-estimate-in-8-4-7-td5710254.html

--
Amit Langote

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