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Home -> Community -> Mailing Lists -> Oracle-L -> Re: left outer to two tables ...???
You have to joint columns within the table. E.g
select * from table A a, table B b
where a.some_colums (+)=b.some_column;
If there is not a one to one relationship with some_column in table A and table B then then the table having a many to one relationship goes first in the equation with the (+) symbol next to it. In the example above table A has a many to one relationship on some_column with table B.
HTH,
Ruth
----- Original Message -----
From: "Adam Turner" <ATurner_at_concreteinc.com>
To: "Multiple recipients of list ORACLE-L" <ORACLE-L_at_fatcity.com>
Sent: Tuesday, December 12, 2000 4:21 PM
Subject: left outer to two tables ...???
> quick dumb help...
>
> can someone please send me some outer join syntax? I am having trouble
> getting
>
> table A left outer join table B
> table A left outer join table C
>
> I am having some trouble getting my hands around this.
>
> thanks
>
> adam
> --
> Please see the official ORACLE-L FAQ: http://www.orafaq.com
> --
> Author: Adam Turner
> INET: ATurner_at_concreteinc.com
>
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Received on Wed Dec 13 2000 - 09:42:25 CST
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