SELECT TOP 10 mamh,mavt,dinhmucsudung,tylehaohut,dinhmuctieuhao, cao , rong , dai,madvt FROM tbl_dinhmuc_mathang
UNION
SELECT mamh,mavt,dinhmucsudung,tylehaohut,dinhmuctieuhao, cao , rong , dai,madvt FROM tbl_dinhmuc_mathang
EXCEPT
SELECT TOP 10 mamh,mavt,dinhmucsudung,tylehaohut,dinhmuctieuhao, cao , rong , dai,madvt FROM tbl_dinhmuc_mathang
INTERSECT
SELECT mamh,mavt,dinhmucsudung,tylehaohut,dinhmuctieuhao, cao , rong , dai,madvt FROM tbl_dinhmuc_mathang
Trả về số dòng không giống nhau của cả 2 bảng