I'm working on a delta load that should be straight forward.
Day1 Initial - all the qualifying rows from source, loaded into t1
Day2 Delta - all the qualifying rows from source with changes from Day1, loaded into t2
in dev, to simulate change, I modified 2 columns in t2
When I run
(Sel * from t2
MINUS(ALL) / EXCEPT
Sel * from t1)
I'm expecting to see only the records I modified in t2.
Instead, I'm seeing the full result set from t1 with the t2 changes included.
Same results from all 3 functions.
Also strange, when I group all the fields from each table, the outcome is the same.
What am I missing here?
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