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Re: Removing unneeded self joins - Mailing list pgsql-hackers

From Andrey Lepikhov
Subject Re: Removing unneeded self joins
Date
Msg-id f84b7d25-d99c-5dd8-c9cb-64a3731a3e2a@postgrespro.ru
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In response to Re: Removing unneeded self joins  (Konstantin Knizhnik <k.knizhnik@postgrespro.ru>)
Responses Re: Removing unneeded self joins  (Andrey Lepikhov <a.lepikhov@postgrespro.ru>)
List pgsql-hackers
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v.21 in attechment fix small bug:
Now we move all non-mergejoinable clauses from joininfo to base restrict 
info because of the relation will not be joined.

On 30/09/2019 13:29, Konstantin Knizhnik wrote:
> 
> Slightly refactored version of the patch with more comments.
> 

-- 
Andrey Lepikhov
Postgres Professional
https://postgrespro.com
The Russian Postgres Company
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