Sql不报错呢,没有表 select mn.meterno,mn.metertype,mn.Unit,mn.meterusetype,rb.regionno,b.buildingfunction,mn.buildingno,mn.usedepartment from Meter mn inner join vw_Meter4Report v on mn.meterno = v.meterno and mn.buildingno = v.buildingno inner join Building b on mn.buildingno = b.buildingno inner join RegionBuildingRef rb on b.buildingno = rb.buildingno