日期:2014-05-18 浏览次数:20722 次
declare @win char(10)
DECLARE win_cursor CURSOR FOR
SELECT [ID]
FROM sys_CheckOneKm
WHERE CheckID=@runID
OPEN win_cursor
FETCH NEXT
FROM win_cursor into @win
WHILE @@FETCH_STATUS =0
BEGIN
/*-----------------------------
*在此计算ID为@win的千米表的参数
------------------------------*/
---定义数据参数
declare
@MQI decimal(15,7),@PQI decimal(15,7),@PCI decimal(15,7),@RQI decimal(15,7),@RDI decimal(15,7),@SRI decimal(15,7),@PSSI decimal(15,7),@SCI decimal(15,7),@BCI decimal(15,7),@TCI decimal(15,7) ,@Thinkness decimal(15,7)
--定义存储表
declare @pTable table(
[ID] [smallint] IDENTITY (1, 1) NOT NULL ,
-- MQI decimal(15,7),
-- PQI decimal(15,7),
-- PCI decimal(15,7),
RQI decimal(15,7),
RDI decimal(15,7),
SRI decimal(15,7),
PSSI decimal(15,7),
WiAi decimal(15,7),
Ai decimal(15,7),
Thinkness decimal(15,7)
)
delete @pTable
--调用运算千米函数
select * from @pTable --测试查看每一千米返回的基本数据
INSERT INTO @pTable(RQI ,RDI,SRI,PSSI,WiAi,Ai,Thinkness) SELECT RQI ,RDI,SRI,PSSI,WiAi,Ai,Thinkness FROM dbo.[retTabel](@win)
--select * from @pTable --测试查看每一千米返回的基本数据
print @win --测试打印出循环获得的千米ID
SET @PCI= dbo.[retPCI](@win,(SELECT SUM(CAST([WiAi] as decimal(15,7))) FROM @pTable))
SET @RQI=(SELECT AVG(CAST([RQI] as decimal(15,7))) FROM @pTable)
SET @RDI=(SELECT AVG(CAST([RDI] as decimal(15,7))) FROM @pTable)
SET @SRI=(SELECT AVG(CAST([SRI] as decimal(15,7))) FROM @pTable)
SET @PSSI=(SELECT AVG(CAST([PSSI] as decimal(15,7))) FROM @pTable)
SET @Thinkness=(SELECT AVG(CAST([Thinkness] as decimal(15,7))) FROM @pTable)
SET @PQI=dbo.[retPQI] (@PCI,@RQI,@RDI, @SRI)
--SET @SCI=(SELECT AVG(CAST([SCI] as decimal(15,7))) FROM dbo.[retTabel](@win))
--SET @BCI=(SELECT AVG(CAST([BCI] as decimal(15,7))) FROM dbo.[retTabel](@win))
--SET @TCI=(SELECT AVG(CAST([TCI] as decimal(15,7))) FROM dbo.[retTabel](@win))
--SET @MQI=(SELECT AVG(CAST([MQI] as decimal(15,7))) FROM dbo.[retTabel](@win))
--更新千米参数值
UPDATE sys_CheckOneKm SET MQI=@MQI,PQI=@PQI,PCI=@PCI,RQI=@RQI,RDI=@RDI,SRI=@SRI,PSSI=@PSSI,SCI=@SCI,BCI=@BCI,TCI=@TCI
,Thinkness=@Thinkness WHERE ID=@win
FETCH NEXT FROM win_cursor into @win
End
close win_cursor --关闭游标
deallocate win_cursor
END
GO