Query to calculate Grouwth
Hello,
I need your help to build a query to caculate a growth by Montth :
INPUT DATA with output column Growth :
Growth= Size (month) – Size(Month-1)
-- Input data in bold
Month | Size_Go | Growth |
01 | 9 | |
02 | 12 | + 3 |
03 | 15 | +2 |
04 | 10 | -5 |
Regards
Djam