Re: SELECT with LEFT OUTER JOIN ON

Поиск
Список
Период
Сортировка
От Luis Sousa
Тема Re: SELECT with LEFT OUTER JOIN ON
Дата
Msg-id 3C724316.6050303@ualg.pt
обсуждение исходный текст
Ответ на SELECT with LEFT OUTER JOIN ON  (Laurent Patureau <lpatureau@idfr.net>)
Список pgsql-sql
Luis Sousa wrote:

> Instead of:
>
> FROM formation f, ref_unite_de_duree u, ref_unite_de_duree u1
> LEFT OUTER JOIN ON (f.unite_duree_entreprise=u.id
> AND f.unite_duree_totale=u1.id)
>
> try:
>
> FROM formation f LEFT OUTER JOIN ref_unite_de_duree u ON 
> (f.unite_duree_entreprise=u.id)
>        LEFT OUTER JOIN ref_unite_de_duree u1 ON 
> (f.unite_duree_entreprise=u1.id)
>
> I don't know if the results are that you expect but the sintax, I 
> think is correct !
>
> Best regards, Luis Sousa
>
Sorry, correction:

try:
FROM formation f LEFT OUTER JOIN ref_unite_de_duree u ON 
(f.unite_duree_entreprise) = (u.id)      LEFT OUTER JOIN ref_unite_de_duree u1 ON 
(f.unite_duree_entreprise) =(u1.id)




В списке pgsql-sql по дате отправления:

Предыдущее
От: Luis Sousa
Дата:
Сообщение: Re: SELECT with LEFT OUTER JOIN ON
Следующее
От: "Henshall, Stuart - WCP"
Дата:
Сообщение: Re: Join Statements