create a test field, type short.
apply this code in field calculator:
1 - choose "python" as a parser:
2 - check show block:
3 - write these line in pre-logic text-box: def test(a,b): if a==b: return 1 else: return 0
4 - at the last text box write this line:test(!field1!,!field2!)
5 - Field1 and field2 should be your two field to be compared:
6 - Then you can find the different values on test field, rows with number 1 are same and the rows with 0 are different:
riflo
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