缺少表达式错误SQL开发人员

Question

  SELECT distinct
   REPLACE(CM_NAME, '/', ' ') as CM_NAME,  
   TO_CHAR(Booking_Date,'MM/DD/YYYY') AS Booking_Date, 
   where Booking_Date = (sysdate-1),
   sum(Air_Revenue) as TTL_AIRFARE,
   sum(Room_Revenue) as TTL_ROOM,
   sum(Car_Revenue) AS TTL_CAR,
   sum(Activity_Revenue) as TTL_ACTIVITY,
   0 as TTL_CRUISE,
   sum(Air_Revenue + Room_Revenue + Car_Revenue + Activity_Revenue) as 
   TTL_BOOKING

所以我试图用这个来选择昨天的日期，但我一直得到一个缺失的表达错误

Answer 1

SELECT 
REPLACE(CM_NAME, '/', ' ') as CM_NAME,  
TO_CHAR(Booking_Date,'MM/DD/YYYY') AS Booking_Date, 
SUM(Air_Revenue) as TTL_AIRFARE,
SUM(Room_Revenue) as TTL_ROOM,
SUM(Car_Revenue) AS TTL_CAR,
SUM(Activity_Revenue) as TTL_ACTIVITY,
0 as TTL_CRUISE,
SUM(Air_Revenue) +SUM( Room_Revenue) + 
SUM(Car_Revenue) + SUM(Activity_Revenue) as TTL_BOOKING
FROM table_name
WHERE Booking_Date = (sysdate-1)
GROUP BY CM_NAME, BOOKING_DATE

我试过这个，用你的实际表名替换table_name。