Hello,
I have2 datasets with the same strcuture.
the first holds 945057 rows and the second holds 944820 rows.
I would like to get in an output dataset only rows that are missing in the second dataset.
thanks in avdance for your help
regards
Nasser
Something like (not tested as nothing to test on):
data want; set have 1 (in=a) have2 (in=b); /* Note I do not know what variables are in each so I cannot put anything in the next row */ by ...; if a and not b; run;
You could also use except in SQL, proc compare with dataset output. Again, without test data in the form of a datastep I can't be anymore specific.
Something like (not tested as nothing to test on):
data want; set have 1 (in=a) have2 (in=b); /* Note I do not know what variables are in each so I cannot put anything in the next row */ by ...; if a and not b; run;
You could also use except in SQL, proc compare with dataset output. Again, without test data in the form of a datastep I can't be anymore specific.
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