SQL查询-连续查找多个和

Question

I need some help trying to find out how I can make this SQL Query try and find the total sums for all unique BatchNo's

something like this:

|BatchNo| Sum |
    1     20
    2     45
    3     22

this is what i have right now.

SELECT BatchNo,
SUM(raw_bat_sum.STOTS + raw_bat_sum.STOTR)
AS Sum
FROM raw_bat_sum
WHERE raw_bat_sum.BatchNo= ?;

Answer 1

SELECT BatchNo,
(SUM(raw_bat_sum.STOTS) + SUM(raw_bat_sum.STOTR))
AS Sum
FROM raw_bat_sum
GROUP BY raw_bat_sum.BatchNo;

EXAMPLE HERE