On Tue, Jul 15, 2003 at 14:26:16 +0100,
teknokrat <[EMAIL PROTECTED]> wrote:
> I have three tables customers which 1-many with requests which is 1-1
> with applications. all customers have at least one request but not all
> requests have an application.
>
> I want a query to return all the customers and their application data if
> they have any ( or else null). So this is like a left join of customers
> with applications but I do not want multiple rows of customers UNLESS
> they have an application.
I think you want to first do an inner join of requests and applications
and then left join the customers and the previous join.
---------------------------(end of broadcast)---------------------------
TIP 9: the planner will ignore your desire to choose an index scan if your
joining column's datatypes do not match
