Re: self outer join

Поиск
Список
Период
Сортировка
От Jeff Eckermann
Тема Re: self outer join
Дата
Msg-id 20011106174327.74280.qmail@web20805.mail.yahoo.com
обсуждение исходный текст
Ответ на self outer join  (David Link <dlink@soundscan.com>)
Список pgsql-general
Same way as you would alias any table in your FROM
clause, i.e.:
FROM table AS t1 LEFT OUTER JOIN table AS t2
     ON t1.field = t2.field
The AS keyword is optional here, but I think preferred
for clarity.

--- David Link <dlink@soundscan.com> wrote:

> How does one specify an alias for the table being
> joined.  This is
> important if you are creating an outer join to the
> same table:


__________________________________________________
Do You Yahoo!?
Find a job, post your resume.
http://careers.yahoo.com

В списке pgsql-general по дате отправления:

Предыдущее
От: Manuel Duran Aguete
Дата:
Сообщение: Perfomance Problems
Следующее
От: Vivek Khera
Дата:
Сообщение: Re: postgres 7.1.1 on Freebsd 4.3?