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

Поиск
Список
Период
Сортировка
От Ashutosh Bapat
Тема Re: [HACKERS] PoC: full merge join on comparison clause
Дата
Msg-id CAFjFpRfP0Q_+j_9oZ5Jsi7SwQyrx+BgVfvE=zUeZHuinPPsVdw@mail.gmail.com
обсуждение исходный текст
Ответ на Re: [HACKERS] PoC: full merge join on comparison clause  (Alexander Kuzmenkov <a.kuzmenkov@postgrespro.ru>)
Ответы Re: [HACKERS] PoC: full merge join on comparison clause  (Alexander Kuzmenkov <a.kuzmenkov@postgrespro.ru>)
Список pgsql-hackers
Hi Alexander,
Commit c7a9fa399 has added another test on mergeopfamilies. I think
your patch will need to take care of that test.

On Wed, Oct 4, 2017 at 6:38 PM, Alexander Kuzmenkov
<a.kuzmenkov@postgrespro.ru> wrote:
> As discussed earlier, I changed the way we work with mergeopfamilies. I use
> the "is_equality" flag to indicate whether the clause is an equality one,
> and fill mergeopfamilies for both equality and inequality operators.
> The updated patch is attached (rebased to 20b6552242).
>
>
> --
> Alexander Kuzmenkov
> Postgres Professional: http://www.postgrespro.com
> The Russian Postgres Company
>



-- 
Best Wishes,
Ashutosh Bapat
EnterpriseDB Corporation
The Postgres Database Company


-- 
Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org)
To make changes to your subscription:
http://www.postgresql.org/mailpref/pgsql-hackers

В списке pgsql-hackers по дате отправления:

Предыдущее
От: Ashutosh Bapat
Дата:
Сообщение: Re: [HACKERS] separate serial_schedule useful?
Следующее
От: amul sul
Дата:
Сообщение: Re: [HACKERS] [POC] hash partitioning