Need a VIEW without SUB-SELECT

Поиск
Список
Период
Сортировка
От Bhuvan A
Тема Need a VIEW without SUB-SELECT
Дата
Msg-id Pine.LNX.4.20.0110191129420.20805-100000@Larry.bks
обсуждение исходный текст
Ответы Re: Need a VIEW without SUB-SELECT  ("Aasmund Midttun Godal" <postgresql@envisity.com>)
Список pgsql-sql
Hi all,

Kindly apologize any inconvenience!

I have 2 tables status and po_status like..
 CREATE TABLE status (    status_id     int primary key,   status_name   varchar(15) );
 CREATE TABLE po_status (   po_no varchar(15),   approval_status_id          int references status(status_id),
acknowledgement_status_id  int references status(status_id) );
 


Right..

Now, how can i have a VIEW on po_status table to get
'approval_status_name' and 'acknowledgement_status_name' instead of
approval_status_id and acknowledgement_status_id?

I am sure that a VIEW with SUB-SELECT will solve everything. But my QB
won't support SUB-SELECT and i wasn't ready to redesign my QB, which
is a time consuming process.

How can i accompolish this ????

Thankx in advance.    
======================================================================             Kime's Law for the Reward of
Meekness:    Turning the other cheek merely ensures two bruised cheeks
 
======================================================================

Regards,
Bhuvaneswar.



В списке pgsql-sql по дате отправления:

Предыдущее
От: "Aasmund Midttun Godal"
Дата:
Сообщение: oid's in views.
Следующее
От: Bhuvan A
Дата:
Сообщение: Re: COUNT func