Re: PG 13 release notes, first draft (ltree dot star)

Поиск
Список
Период
Сортировка
От Justin Pryzby
Тема Re: PG 13 release notes, first draft (ltree dot star)
Дата
Msg-id 20200510200947.GD18456@telsasoft.com
обсуждение исходный текст
Ответ на PG 13 release notes, first draft  (Bruce Momjian <bruce@momjian.us>)
Ответы Re: PG 13 release notes, first draft (ltree dot star)  (Bruce Momjian <bruce@momjian.us>)
Список pgsql-hackers
> In ltree, when using adjacent asterisks with braces, e.g. "*{2}.*{3}", properly interpret that as "*{5}" (Nikita
Glukhov)

I think that should say ".*" not "*", as in:

> In ltree, when using adjacent asterisks with braces, e.g. ".*{2}.*{3}", properly interpret that as "*{5}" (Nikita
Glukhov)

The existing text clearly came from the commit message, which (based on its
regression tests) I think was the source of the missing dot.

commit 9950c8aadf0edd31baec74a729d47d94af636c06
Author: Tom Lane <tgl@sss.pgh.pa.us>
Date:   Sat Mar 28 18:31:05 2020 -0400

    Fix lquery's behavior for consecutive '*' items.
    
    Something like "*{2}.*{3}" should presumably mean the same as
    "*{5}", but it didn't.  Improve that.
    ...

-- 
Justin



В списке pgsql-hackers по дате отправления:

Предыдущее
От: Tom Lane
Дата:
Сообщение: Re: Back-branch minor release notes are up for review
Следующее
От: Pavel Stehule
Дата:
Сообщение: calling procedures is slow and consumes extra much memory againstcalling function