Re: Recursive queries?

Поиск
Список
Период
Сортировка
От Josh Berkus
Тема Re: Recursive queries?
Дата
Msg-id 200402041208.13237.josh@agliodbs.com
обсуждение исходный текст
Ответ на Recursive queries?  (Christopher Kings-Lynne <chriskl@familyhealth.com.au>)
Ответы Re: Recursive queries?  (Neil Conway <neilc@samurai.com>)
Список pgsql-hackers
Chris, Robert

> As a side note, I thought Joe Conway also had an implementation of
> this...

Yes, we already have a connect_by function, and have had since 7.3.   Look 
in /contrib/tablefuc.   

I think that's as far as we want to go implementing Oracle's syntax, though 
*external* patches are of course good for GBorg.   If we're to implement 
recursive queries, we should implement the SQL99 standard.

-- 
-Josh BerkusAglio Database SolutionsSan Francisco



В списке pgsql-hackers по дате отправления:

Предыдущее
От: Michael Brusser
Дата:
Сообщение: Question on database backup
Следующее
От: Neil Conway
Дата:
Сообщение: Re: Recursive queries?