if I want clone out Table A to Table AB, so AB and A with the same fields, if Table A changed fields (add/remove), how can we knew that ? any script to find out and compare to Table AB.
There can be 2 x situtation:
1) Table A has new field added.
2) Table A has field removed.
Then anyway to change the same change to AB so that A and AB has the same number of field again?