SELECT query with CASE condition and SUM()

Question

I\'m currently using these sql statements. My table has the field CPaymentType which contains \"Cash\" or \"Check\". I can sum up the amount of payments by executing 2 SQL s

Answer 1

Select SUM(CASE When CPayment='Cash' Then CAmount Else 0 End ) as CashPaymentAmount,
       SUM(CASE When CPayment='Check' Then CAmount Else 0 End ) as CheckPaymentAmount
from TableOrderPayment
Where ( CPayment='Cash' Or CPayment='Check' ) AND CDate<=SYSDATETIME() and CStatus='Active';