Re: Issue with the Full Outer join

Hi Rashmi,

In the querry if you replace T1."CustomerID" to T2."CustomerID" you should get the entry for customer ID from SALES_ORDER table.

 

If i replace the T1.CustomerID with T2.CustomerID  then i will be missing the value "C4" as T2 does not have C4.

However, The property of the Full outer join is

"returns all the rows from the left table, and all the rows from the right table. If there are rows in the left table that do not have matches in the right table, or if there are rows in the right table that do not have matches in the left table, those rows will be listed as well."

So i guess T2 or T1 shouldn't make much of a difference.

Regards,

Krishna