Question

我一直收到这个错误专栏＆＃39; vStockSerialsTemp.Id＆＃39;在选择列表中无效，因为它不包含在聚合函数或GROUP BY子句中。 ALTER VIEW vStockSerials

    SELECT Id
         , StockOid
         , WarehouseOid
         , serial
         , StockCode
         , ActionPrice
         , StockName
         , StockTitle
         , Warehouse
         , SlipDate
         , ActionType
         , SlipType 
      FROM vStockSerialsTemp
     UNION ALL 
    SELECT Id
         , StockOid
         , WarehouseOid
         , serial
         , StockCode
         , sum(CASE WHEN ActionType = 'Income' THEN ActionPrice ELSE -ActionPrice END) as ActionPrice
         , StockName
         , StockTitle
         , Warehouse
         , SlipDate
         , SlipType
         , 'Balance' as ActionType
    FROM vStockSerialsTemp     
   GROUP BY
         serial
  HAVING sum(CASE WHEN ActionType = 'Expense' THEN ActionPrice ELSE -ActionPrice END) <> 0 


--ORDER BY
--    ActionType DESC
 GO

Answer 1

在您汇总UNION ALL的{{1}}的第二个查询中，您需要在其他字段ActionPrice上GROUP BY，因为这不是来自的ActionType字段表）：

SELECT Id,StockOid,WarehouseOid,serial,StockCode,ActionPrice,StockName,
    StockTitle,Warehouse,SlipDate,ActionType,SlipType 
 FROM
    vStockSerialsTemp
UNION ALL 
SELECT 
    Id,StockOid,WarehouseOid,serial,StockCode,  
        sum(CASE WHEN ActionType = 'Income' 
                THEN ActionPrice ELSE -ActionPrice END) as ActionPrice,
    StockName,StockTitle,Warehouse,SlipDate,SlipType,  
    'Balance' as ActionType
FROM
    vStockSerialsTemp     
GROUP BY
    Id,StockOid,WarehouseOid,serial,StockCode,StockName,StockTitle,Warehouse,
        SlipDate,SlipType
HAVING
    sum(CASE WHEN ActionType = 'Expense' 
            THEN ActionPrice ELSE -ActionPrice END) <> 0

Answer 2

您只能使用分区“串行”聚合：

 SELECT Id,StockOid,WarehouseOid,serial,StockCode,ActionPrice,StockName,StockTitle,Warehouse,SlipDate,ActionType,SlipType 
 FROM
    vStockSerialsTemp
UNION ALL 
SELECT * from
(SELECT 
    Id,StockOid,WarehouseOid,serial,StockCode,  
    sum(CASE WHEN ActionType = 'Income' THEN ActionPrice ELSE -ActionPrice END) OVER(PARTITION BY serial) as ActionPrice,
    StockName,StockTitle,Warehouse,SlipDate,SlipType,  
    'Balance' as ActionType) x WHERE ActionPrice<>0


--ORDER BY
--    ActionType DESC
 GO

继续接收错误未包含在聚合函数或GROUP BY子句中

2 个答案: