select
case when (money - cashys) > 0 then '앞'
when (money - cashys) = 0 then '중'
else '뒤'
end as 'DIFF_CHK' ,money,cashys
from mem_Cashs
select
case when (money - cashys) > 0 then '앞'
when (money - cashys) = 0 then '중'
else '뒤'
end as 'DIFF_CHK' ,money,cashys
from mem_Cashs