Re: 20.5.1
| От | David G. Johnston |
|---|---|
| Тема | Re: 20.5.1 |
| Дата | |
| Msg-id | CAKFQuwYK=vBUwz71zrWQEpss99DdfVjWsCEiDurxYWJPqdsyqg@mail.gmail.com обсуждение исходный текст |
| Ответ на | 20.5.1 (PG Doc comments form <noreply@postgresql.org>) |
| Ответы |
Re: 20.5.1
|
| Список | pgsql-docs |
On Wednesday, February 7, 2024, PG Doc comments form <noreply@postgresql.org> wrote:
The following documentation comment has been logged on the website:
Page: https://www.postgresql.org/docs/16/runtime-config-wal. html
Description:
The sentence in commit_siblings "A larger value makes it more probable that
at least one other transaction will become ready to commit during the delay
interval." seems to belong in commit_delay instead.
That sentence in that location is correct. See “birthday paradox”.
Maybe phrasing it in the negative will make things clear - the more required sessions needed before allowing a delay the less likely the delay will be wasted.
David J.
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