Hi people! I would like to create accumulated column in access query,but I don´t know how do do it....Can you help me? Thanks!
CLIENT SALES ACCUMULATED COLUMN
a 12 12
b 11 12 + 11 = 23
c 8 23 + 8 = 31
d 5 31 + 5 = 36
e 4 36 + 4 = 40
CLIENT SALES ACCUMULATED COLUMN
a 12 12
b 11 12 + 11 = 23
c 8 23 + 8 = 31
d 5 31 + 5 = 36
e 4 36 + 4 = 40