目前数据量比较大,所以觉得这个方案可以尝试,但是我不知道怎么改sql目前的sql:SELECTa.BillDate 日期,YEAR (a.BillDate) 年份,MONTH (a.BillDate) 月份,DAY (a.BillDate) 日,a.ShopID 门店ID,b.BrandName 品牌,b.HotelName 门店,SUM (a.Amount) 实际营收,c. 计划营收FROM. bLEFT JOIN . a ON a.ShopID = b.ShopIDLEFT JOIN . c ON c.ShopID = b.HotelIDwhere c.Items = '营收(万元)'${if(type='date'," and CONVERT(varchar(100),a.BillDate,20) >= '" + 开始日期 + "' and CONVERT(varchar(100),a.BillDate,20)<='" + 结束日期 + "'", "")}${if(type='month', " and cast(month(CONVERT(varchar(100),a.BillDate,20)) as int) = "+ 月 + " and year(CONVERT(varchar(100),a.BillDate,20)) = '" + 年+"'", "")}${if(type='year', " and year(CONVERT(varchar(100),a.BillDate,20)) = '" + 年+"'", "")}${if(len(品牌)==0,"","and b.BrandName in ('"+品牌+"')")}${if(len(门店)==0,"","and b.HotelName in ('"+门店+"')")}GROUP BYa.ShopID,a.BillDate,b.BrandName,b.HotelName,c.图一是按日维度的效果,是没有问题的:图二我选择了按月维度,但是这个内容里面还是按天展示,我想要按月展示数据,数据汇总起来:图三也是想要以年汇总: