这个查找语句怎么写?
我想查找ApplyInfo表中每个SceneId中ApplyNumber的总和,但是要显示的是SceneInfo表中SceneName,这个语句怎么写?
[解决办法]
select a.SceneName,isnull(b.s,0) as SumApplyNumberfrom SceneInfo aleft join (select SceneId,sum(pplyNumber) as s from ApplyInfo group by SceneId) bon a.SceneId=b.SceneId