Re: INSERT value of type table
| От | Frank Contrepois | 
|---|---|
| Тема | Re: INSERT value of type table | 
| Дата | |
| Msg-id | 9f3p0l$1pcq$1@news.tht.net обсуждение исходный текст  | 
		
| Ответ на | INSERT value of type table ("Mourad EL HADJ MIMOUNE" <mimoune@ensma.fr>) | 
| Список | pgsql-sql | 
> exemple: > CRETAE TABLE Address (Number integer, Street varchar, city varchar, contry > varchar); > CREATE TABLE Person (Name varchar, addr Address); > INSERT INTO addrerss VALUES ( 5, 'rue du pont', 'Lyon', 'France'); > The question is : > How we can insert a new person whose address is that inserted in the > table of the addresses. CREATE TABLE Address (Number integer PRIMARY KEY, Street varchar, City varchar, Country varchar) CREATE TABLE Person (Name varchar, addr integer REFERENCES TO Address) this is called a FOREIGN KEY.. look at some doc for it. this is the way Relational DB works bye -- -- "L'idea di base � estremamente semplice..." �opyright Frank "Pazzooo" Contrepois (schiavista francese del '900)
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