我想在我的查询中创建case语句时得到一些帮助。CASE WHEN Hotelexpenses between CONVERT(varchar(10), getdate(),121) and convert(varchar(10),DATEADD(mm,6,getdate()),121)
and engagementexpenses between CONVERT(varchar(10), getdate(),121) and convert(varchar(10),DATEADD(mm,6,getdate()),12