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(原创,到现在为至最为复杂的SQL查询代码)实现按部门月卡余额总额分组统计的SQL查询代码(在Ms SQL Server中调试通过)

王朝mssql·作者佚名  2006-01-09
窄屏简体版  字體: |||超大  

SELECT dp.dpname1 AS 部门, cust_dp_SumOddfre.sum_oddfare AS 当月卡总余额

FROM (SELECT T_Department.DpCode1, SUM(custid_SumOddfare_group.sum_oddfare)

AS sum_oddfare

FROM (SELECT l2.CustomerID, SUM(r1.oddfare) AS sum_oddfare

FROM (SELECT CustomerID, MAX(OpCount) AS max_opcount

FROM (SELECT CustomerID, OpCount, RTRIM(CAST(YEAR(OpDt)

AS char)) + '-' + RTRIM(CAST(MONTH(OpDt) AS char))

+ '-' + RTRIM(DAY(0)) AS dt

FROM T_ConsumeRec

UNION

SELECT CustomerID, OpCount, RTRIM(CAST(YEAR(cashDt)

AS char)) + '-' + RTRIM(CAST(MONTH(cashDt) AS char))

+ '-' + RTRIM(DAY(0)) AS dt

FROM T_Cashrec) l1

WHERE (dt <= '2005-6-1')/*输入查询月份,可用参数传递*/

GROUP BY CustomerID) l2 INNER JOIN

(SELECT CustomerID, OpCount, oddfare

FROM T_ConsumeRec

UNION

SELECT CustomerID, OpCount, oddfare

FROM T_Cashrec) r1 ON l2.CustomerID = r1.CustomerID AND

r1.OpCount = l2.max_opcount

GROUP BY l2.CustomerID) custid_SumOddfare_group INNER JOIN

T_Customers ON

custid_SumOddfare_group.CustomerID = T_Customers.CustomerID INNER JOIN

T_Department ON SUBSTRING(T_Customers.Account, 1, 2)

= T_Department.DpCode1 AND SUBSTRING(T_Customers.Account, 3, 2)

= T_Department.DpCode2 AND SUBSTRING(T_Customers.Account, 5, 3)

= T_Department.DpCode3

GROUP BY DpCode1) cust_dp_SumOddfre INNER JOIN

(SELECT DISTINCT dpcode1, dpname1

FROM t_department) dp ON dp.dpcode1 = cust_dp_SumOddfre.DpCode1

附:查询用到的基本表形成脚本:

CREATE TABLE [dbo].[T_CashRec] ( --出纳明细账本

[StatID] [tinyint] NOT NULL ,

[CashID] [smallint] NOT NULL ,

[Port] [tinyint] NOT NULL ,

[Term] [tinyint] NOT NULL ,

[CashDt] [datetime] NOT NULL ,--存取款时间

[CollectDt] [datetime] NOT NULL ,

[CustomerID] [int] NOT NULL ,

[OpCount] [int] NOT NULL ,--某卡的操作次数,只累加

[InFare] [money] NOT NULL ,

[OutFare] [money] NOT NULL ,

[SumFare] [money] NOT NULL ,

[OddFare] [money] NOT NULL ,--此次操作后该卡的余额

[MngFare] [money] NOT NULL ,

[Hz] [tinyint] NOT NULL ,

[CurSum] [smallmoney] NULL ,

[CurCount] [smallint] NULL ,

[CardSN] [tinyint] NULL

) ON [PRIMARY]

GO

CREATE TABLE [dbo].[T_ConsumeRec] ( --消费明细账本

[StatID] [tinyint] NOT NULL ,

[Port] [tinyint] NOT NULL ,

[Term] [tinyint] NOT NULL ,

[CustomerID] [int] NOT NULL ,

[OpCount] [int] NOT NULL , --某卡的操作次数,只累加

[OpDt] [datetime] NOT NULL ,--消费时间

[CollectDt] [datetime] NOT NULL ,

[MealID] [tinyint] NOT NULL ,

[SumFare] [smallmoney] NOT NULL ,

[OddFare] [smallmoney] NOT NULL ,--此次操作后该卡的余额

[MngFare] [smallmoney] NOT NULL ,

[OpFare] [smallmoney] NOT NULL ,

[Hz] [tinyint] NOT NULL ,

[MenuID] [smallint] NULL ,

[MenuNum] [tinyint] NULL ,

[OddFarePre] [smallmoney] NULL ,

[RecNo] [smallint] NULL ,

[CardSN] [tinyint] NOT NULL ,

[CardVer] [tinyint] NULL

) ON [PRIMARY]

GO

CREATE TABLE [dbo].[T_Customers] ( --客户账本

[CustomerID] [int] NOT NULL , --客户号,主键

[StatCode] [varchar] (3) COLLATE Chinese_PRC_CI_AS NOT NULL ,

[Account] [varchar] (7) COLLATE Chinese_PRC_CI_AS NOT NULL ,--单位代号

[Name] [varchar] (12) COLLATE Chinese_PRC_CI_AS NOT NULL ,

[CardNo] [int] NOT NULL ,

[CardSN] [tinyint] NULL ,

[CardType] [tinyint] NOT NULL ,

[Status] [tinyint] NOT NULL ,

[OpenDt] [datetime] NOT NULL ,

[CashID] [smallint] NOT NULL ,

[SumFare] [smallmoney] NOT NULL ,

[ConsumeFare] [smallmoney] NOT NULL ,

[OddFare] [smallmoney] NOT NULL ,

[OpCount] [int] NOT NULL ,

[CurSubsidyFare] [smallmoney] NOT NULL ,

[SubsidyDT] [datetime] NOT NULL ,

[SubsidyOut] [char] (1) COLLATE Chinese_PRC_CI_AS NOT NULL ,

[Alias] [varchar] (10) COLLATE Chinese_PRC_CI_AS NULL ,

[outid] [varchar] (20) COLLATE Chinese_PRC_CI_AS NULL ,

[UpdateID] [tinyint] NOT NULL ,

[Pwd] [char] (4) COLLATE Chinese_PRC_CI_AS NULL ,

[QuChargFare] [smallmoney] NULL ,

[HasTaken] [tinyint] NULL ,

[DragonCardNo] [char] (19) COLLATE Chinese_PRC_CI_AS NULL ,

[ApplyCharg] [smallmoney] NULL ,

[ChargPer] [smallmoney] NULL ,

[MingZu] [varchar] (20) COLLATE Chinese_PRC_CI_AS NULL ,

[Sex] [char] (2) COLLATE Chinese_PRC_CI_AS NULL ,

[Memo] [varchar] (100) COLLATE Chinese_PRC_CI_AS NULL ,

[WeiPeiDW] [varchar] (10) COLLATE Chinese_PRC_CI_AS NULL ,

[CardConsumeType] [tinyint] NULL ,

[LeaveSchoolDT] [datetime] NULL ,

[UseValidDT] [tinyint] NOT NULL ,

[NoUseDate] [datetime] NOT NULL

) ON [PRIMARY]

GO

CREATE TABLE [dbo].[T_Department] ( --单位帐本,三级单位制,树型结构

[DpCode1] [char] (2) COLLATE Chinese_PRC_CI_AS NOT NULL ,

[DpCode2] [char] (2) COLLATE Chinese_PRC_CI_AS NULL ,

[DpCode3] [char] (3) COLLATE Chinese_PRC_CI_AS NULL ,

[DpName1] [varchar] (30) COLLATE Chinese_PRC_CI_AS NULL ,

[DpName2] [varchar] (30) COLLATE Chinese_PRC_CI_AS NULL ,

[DpName3] [varchar] (30) COLLATE Chinese_PRC_CI_AS NULL ,

[N_SR] [int] NOT NULL ,

[BatNum] [smallint] NULL

) ON [PRIMARY]

GO

 
 
 
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