Postgres Pro
Downloads
Home   >   mailing lists

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

From Alexander Kuzmenkov
Subject Re: Removing unneeded self joins
Date
Msg-id 9b226ea2-bce0-90b2-9909-7964b7f353f7@postgrespro.ru
Whole thread Raw
In response to Re: Removing unneeded self joins  (Alexander Kuzmenkov <a.kuzmenkov@postgrespro.ru>)
Responses Re: Removing unneeded self joins  (Andrey Lepikhov <a.lepikhov@postgrespro.ru>)
List pgsql-hackers
Tree view 
On 3/25/19 18:13, Alexander Kuzmenkov wrote:
>
> Please see the attached v15.
>

I won't be able to continue working on this because I'm changing jobs. 
My colleague Arseny Sher is probably going to take over.

Here is a v16 that is a rebased v12, plus renames from v15, plus a 
couple of bug fixes (use bms_is_empty instead of a NULL check, and 
properly create a NullTest clause when replacing "X = X").

-- 
Alexander Kuzmenkov
Postgres Professional: http://www.postgrespro.com
The Russian Postgres Company
Attachment

pgsql-hackers by date:

Previous
From: Robert Haas
Date:
Subject: Re: Fuzzy thinking in is_publishable_class
Next
From: Alvaro Herrera
Date:
Subject: Re: [HACKERS] Unlogged tables cleanup