Hi !
I have a database table. It has 4 fields. 3 of them are key.
Table (f1,f2,f3,f4)
f1,f2,f3: key
f4: numeric field.
From a ABAP program, I can insert (using insert sentence) two records with the same key. why ???
Then, if I try ....
select f1 f2 f3 sum(f4)
from table
group by f1 f2 f3
... it doesn´t work. This sentence returns two records. Why ?
(some fields of the key can be nulls)
Thanks.