Re: [HACKERS] PoC: full merge join on comparison clause

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От
Alexander Kuzmenkov
Тема
Re: [HACKERS] PoC: full merge join on comparison clause
Дата
Msg-id
8c762bb0-1507-5ac1-b408-b942416416bf@postgrespro.ru
Ответ на
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Дерево обсуждения
[HACKERS] PoC: full merge join on comparison clause Alexander Kuzmenkov <a.kuzmenkov@postgrespro.ru>
Re: [HACKERS] PoC: full merge join on comparison clause Robert Haas <robertmhaas@gmail.com>
Re: [HACKERS] PoC: full merge join on comparison clause Alexander Kuzmenkov <a.kuzmenkov@postgrespro.ru>
Re: [HACKERS] PoC: full merge join on comparison clause Alexander Kuzmenkov <a.kuzmenkov@postgrespro.ru>
Re: [HACKERS] PoC: full merge join on comparison clause Ashutosh Bapat <ashutosh.bapat@enterprisedb.com>
Re: [HACKERS] PoC: full merge join on comparison clause Alexander Kuzmenkov <a.kuzmenkov@postgrespro.ru>
Re: [HACKERS] PoC: full merge join on comparison clause Ashutosh Bapat <ashutosh.bapat@enterprisedb.com>
Re: [HACKERS] PoC: full merge join on comparison clause Alexander Kuzmenkov <a.kuzmenkov@postgrespro.ru>
Re: [HACKERS] PoC: full merge join on comparison clause Ashutosh Bapat <ashutosh.bapat@enterprisedb.com>
Re: [HACKERS] PoC: full merge join on comparison clause Alexander Kuzmenkov <a.kuzmenkov@postgrespro.ru>
Re: [HACKERS] PoC: full merge join on comparison clause Michael Paquier <michael.paquier@gmail.com>
Re: [HACKERS] PoC: full merge join on comparison clause Alexander Kuzmenkov <a.kuzmenkov@postgrespro.ru>
Re: [HACKERS] PoC: full merge join on comparison clause Stephen Frost <sfrost@snowman.net>
Re: [HACKERS] PoC: full merge join on comparison clause Ashutosh Bapat <ashutosh.bapat@enterprisedb.com>
Re: [HACKERS] PoC: full merge join on comparison clause Alexander Kuzmenkov <a.kuzmenkov@postgrespro.ru>
Re: [HACKERS] PoC: full merge join on comparison clause Alexander Kuzmenkov <a.kuzmenkov@postgrespro.ru>
Re: [HACKERS] PoC: full merge join on comparison clause Alexander Kuzmenkov <a.kuzmenkov@postgrespro.ru>
Re: [HACKERS] PoC: full merge join on comparison clause Ashutosh Bapat <ashutosh.bapat@enterprisedb.com>
Re: [HACKERS] PoC: full merge join on comparison clause Alexander Kuzmenkov <a.kuzmenkov@postgrespro.ru>
Re: [HACKERS] PoC: full merge join on comparison clause Ashutosh Bapat <ashutosh.bapat@enterprisedb.com>
Re: [HACKERS] PoC: full merge join on comparison clause Alexander Kuzmenkov <a.kuzmenkov@postgrespro.ru>
Re: [HACKERS] PoC: full merge join on comparison clause Ashutosh Bapat <ashutosh.bapat@enterprisedb.com>
Re: [HACKERS] PoC: full merge join on comparison clause Alexander Kuzmenkov <a.kuzmenkov@postgrespro.ru>
Re: [HACKERS] PoC: full merge join on comparison clause Tom Lane <tgl@sss.pgh.pa.us>
Re: [HACKERS] PoC: full merge join on comparison clause Alexander Kuzmenkov <a.kuzmenkov@postgrespro.ru>
Re: [HACKERS] PoC: full merge join on comparison clause Ashutosh Bapat <ashutosh.bapat@enterprisedb.com>
Re: [HACKERS] PoC: full merge join on comparison clause Alexander Kuzmenkov <a.kuzmenkov@postgrespro.ru>
Re: [HACKERS] PoC: full merge join on comparison clause Ashutosh Bapat <ashutosh.bapat@enterprisedb.com>
Re: [HACKERS] PoC: full merge join on comparison clause Daniel Gustafsson <daniel@yesql.se>
On 22.02.2018 21:42, Alexander Kuzmenkov wrote:
>
> Some basic joins work, but I couldn't properly test all the corner 
> cases with different orderings, because they depend on a bug in 
> vanilla merge joins [1].
>

The bug was fixed, so here is the rebased patch. The planner part of the 
patch is stable now and can be reviewed, too.

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

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