Re: GIN predicate locking slows down valgrind isolationtests tremendously

Поиск
Список
Период
Сортировка
От Alexander Korotkov
Тема Re: GIN predicate locking slows down valgrind isolationtests tremendously
Дата
Msg-id CAPpHfdsrOj1A7bfm0jJOovL5Q3m0g++jrMgmU6vQpDvDJjHPwQ@mail.gmail.com
обсуждение исходный текст
Ответ на Re: GIN predicate locking slows down valgrind isolationtests tremendously  (Alexander Korotkov <a.korotkov@postgrespro.ru>)
Ответы Re: GIN predicate locking slows down valgrind isolationtests tremendously  (Alexander Korotkov <a.korotkov@postgrespro.ru>)
Список pgsql-hackers
Дерево обсуждения 
On Tue, Dec 25, 2018 at 12:19 AM Alexander Korotkov
<a.korotkov@postgrespro.ru> wrote:
> So, we're checking for conflict on tree root for every entry insert.
> That's right for posting tree, but completely unneeded for entry tree.
> I'm intended to change that to lock root of only posting tree if
> nobody explains me why I'm wrong...

BTW, I've tried to remove conflict checking from entry tree root
(patch is attached).  Neither current or my version of isolation tests
appear to be affected.

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

В списке pgsql-hackers по дате отправления:

Предыдущее
От: Alexander Korotkov
Дата:
Сообщение: Re: GIN predicate locking slows down valgrind isolationtests tremendously
Следующее
От: Tatsuro Yamada
Дата:
Сообщение: Re: Tab completion for ALTER INDEX|TABLE ALTER COLUMN SET STATISTICS