I want value of col3 by matching value of col1 i.e. AA and col2 i.e. TT
if data 1 as follows
A1 B1 C1
AA TT 115
DATA 2
A1 B1 C1
AA TT IT SHOULD BE 115
Is the value to be returned always a number?I want value of col3 by matching value of col1 i.e. AA and col2 i.e. TT
if data 1 as follows
A1 B1 C1
AA TT 115
DATA 2
A1 B1 C1
AA TT IT SHOULD BE 115