thanks DarioCrivelli & tuongkha
I understood your ideal, DarioCrivelli
so that I have only 1 schema and I feed data upon the itemname from client
Code:
Item        Code  Ref Ce Fl Session Index IndexChange
-----------------------------------------------------
CodeItem1   ABC   10  12 8  0       0     0
CodeItem2   XYZ   20  24 16 0       0     0
IndexItem1  0     0   0  0  1       1006  6
IndexItem2  0     0   0  0  2       1007  7
I will try this solution!
Thanks again!