Re: BUG #13681: Serialization failures caused by new multixact code of 9.3 (back-patch request)

Поиск
Список
Период
Сортировка
От Alvaro Herrera
Тема Re: BUG #13681: Serialization failures caused by new multixact code of 9.3 (back-patch request)
Дата
Msg-id 20160715182313.GA157635@alvherre.pgsql
обсуждение исходный текст
Ответ на Re: BUG #13681: Serialization failures caused by new multixact code of 9.3 (back-patch request)  (Alvaro Herrera <alvherre@2ndquadrant.com>)
Список pgsql-bugs
Alvaro Herrera wrote:
> I'm looking at this open bug again.  I attach two commits; the first one
> adds two test cases illustrating the current (broken) behavior, and the
> second one adds the fix and changes the test cases to match the new
> behavior.  I spent a lot of time trying to find (a) any other
> HeapTupleSatisfiesUpdate caller that needed to be changed, and (b)
> additional test cases that showed misbehavior, and so far I haven't been
> able to come up with any.
>
> No other test case is affected AFAICS.
>
> I intend to push this and backpatch to 9.3.

Pushed.

--
Álvaro Herrera                http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services

В списке pgsql-bugs по дате отправления:

Предыдущее
От: Teodor Sigaev
Дата:
Сообщение: Re: BUG #14245: Segfault on weird to_tsquery
Следующее
От: Charles
Дата:
Сообщение: Using row-level security results in less optimal query plans