08-16-2016 09:57 PM
I wrote the following code :
create table new as
where A.AID= B.BID ;
My output is almost as desired except the ones with missing values.
There are few observations in A where AID is missing and in final output
instead of getting the set of observations as it is, I am getting it repeated
n number of times. Could anybody please tell me the reason for the same.
08-16-2016 10:20 PM
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