Re: POC: GROUP BY optimization - Mailing list pgsql-hackers

From Andrey Lepikhov
Subject Re: POC: GROUP BY optimization
Date
Msg-id a086be8d-b19c-2991-7ce6-1e0e983d8947@postgrespro.ru
Whole thread Raw
In response to Re: POC: GROUP BY optimization  (Tomas Vondra <tomas.vondra@enterprisedb.com>)
List pgsql-hackers
Hi,
Here is the patch rebased on the current master. Also, I fixed some 
minor slips and one static analyzer warning.
This is just for adding to the next commitfest and enforcing work with 
this patch.

One extra difference in newly added postgres_fdw tests is caused by this 
patch - see changes in the query plan in attachment.

-- 
regards,
Andrey Lepikhov
Postgres Professional

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