Oracle在3个表上进行外部联接

Question

If I have two tables (A and B) that are joined on col 'id' and i want to get all records from A regardless of a corresponding record in B, I know I can do:

select * from A left outer join B on A.id = B.id;

Now I have 3 tables A,B,CA is joined to B and B is joined to C. I want all records from A irrespective of whether there is a record in B or C. So should I write select * from A left outer join B on A.id = B.id and (....now what do I write here) even using old syntax, I am stuck: select * from A,B,C where A.id = B.id(+) and B.id1 = C.id1(+) (Somehow this does not seem right)

Answer 1

select * 
from A 
   left outer join B on A.id = B.id
   left outer join C on C.id = B.id