bsp; (ProductID nvarchar(6))
DECLARE @YesterdayOfCheckDate smalldatetime
SET @YesterdayOfCheckDate = DATEADD(day, -1, @CheckDate)
--保存该日生产的产品ID号
INSERT @ProductIDList
select distinct LEFT(productid, 4) + ''''00'''' as productid from yuancaiFlow_view
where productiondate = @CheckDate
and productid like ''''01____''''
--正常工序为hj->sx->jt->ph->zj
INSERT @FlowSubsistenceList
select a.productid,
b.productname,
isnull(hj.GoodQty, 0) as hj_good,
isnull(hjtoday.qty, 0) as hj_today,
isnull(hjyesterday.qty, 0) hj_yesterday,
0 - (isnull(hj.GoodQty, 0) - isnull(hjtoday.qty, 0) + isnull(hjyesterday.qty, 0) - isnull(sx.GoodQty, 0) - isnull(sx.BadQty, 0)) as hj_difference,
isnull(sx.GoodQty, 0) as sx_good,
isnull(sx.BadQty, 0) as sx_bad,
isnull(sxtoday.qty, 0) as sx_today,
isnull(sxyesterday.qty, 0) sx_yesterday,
0 - (isnull(sx.GoodQty, 0) - isnull(sxtoday.qty, 0) + isnull(sxyesterday.qty, 0) - isnull(jt.GoodQty, 0) - isnull(jt.BadQty, 0)) as sx_difference,
isnull(jt.GoodQty, 0) as jt_good,
isnull(jt.BadQty, 0) as jt_bad,
isnull(jttoday.qty, 0) as jt_today,
isnull(jtyesterday.qty, 0) jt_yesterday,
0 - (isnull(jt.GoodQty, 0) - isnull(jttoday.qty, 0) + isnull(jtyesterday.qty, 0) - isnull(ph.GoodQty, 0) - isnull(ph.BadQty, 0)) as jt_difference,
isnull(ph.GoodQty, 0) as ph_good,
isnull(ph.BadQty, 0) as ph_bad,
isnull(phtoday.qty, 0) as ph_today,
isnull(phyesterday.qty, 0) ph_yesterday,
0 - (isnull(ph.GoodQty, 0) - isnull(phtoday.qty, 0) + isnull(phyesterday.qty, 0) - isnull(zj.GoodQty, 0) - isnull(zj.BadQty, 0)) as ph_difference,
isnull(zj.GoodQty, 0) as zj_good,
isnull(zj.BadQty, 0) as zj_bad
from @ProductIDList as a,
finishedproduct as b,
yuancaiFlow_view as hj,
basflowsubsistence as hjtoday,
basflowsubsistence as hjyesterday,
yuancaiFlow_view as sx,
basflowsubsistence as sxtoday,
basflowsubsistence as sxyesterday,
yuancaiFlow_view as jt,
basflowsubsistence as jttoday,
basflowsubsistence as jtyesterday,
yuancaiFlow_view as ph,
basflowsubsistence as phtoday,
basflowsubsistence as phyesterday,
yuancaiFlow_view as zj
where a.productid = b.productid
--hj
and hj.productiondate = @CheckDate
and left(a.productid, 4) *= left(hj.productid, 4)
and hj.productid like ''''____06''''
and left(a.productid, 4) + ''''06'''' *= hjtoday.productid
and hjtoday.checkdate = @CheckDate
and left(a.productid, 4) + ''''06'''' *= hjyesterday.productid
and hjyesterday.checkdate = @YesterdayOfCheckDate
--sx
and sx.productiondate = @CheckDate
and left(a.productid, 4) *= left(sx.productid, 4)
and sx.productid like ''''____08''''
and left(a.productid, 4) + ''''08'''' *= sxtoday.productid
and sxtoday.checkdate = @CheckDate
and left(a.productid, 4) + ''''08'''' *= sxyesterday.productid
and sxyesterday.checkdate = @YesterdayOfCheckDate
--jt
and jt.productiondate = @CheckDate
and left(a.productid, 4) *= left(jt.productid, 4)
and jt.productid like ''''____07''''
and left(a.productid, 4) + ''''07'''' *= jttoday.productid
and jttoday.checkdate = @CheckDate
and left(a.productid, 4) + ''''07'''' *= jtyesterday.productid
and jtyesterday.checkdate = @YesterdayOfCheckDate
--ph
and ph.productiondate = @CheckDate
and left(a.productid, 4) *= left(ph.productid, 4)
and ph.productid like ''''____09''''
and left(a.productid, 4) + ''''09'''' *= phtoday.productid
and phtoday.checkdate = @CheckDate
and left(a.productid, 4) + ''''09'''' *= phyesterday.productid
and phyesterday.checkdate = @YesterdayOfCheckDate
--zj
and zj.productiondate = @CheckDate
and left(a.productid, 4) *= left(zj.productid, 4)
and zj.productid like ''''01__11''''
RETURN
END
GO
ASP端与SQL端意外地解耦合了：
Dim rsCheckList
Set rsCheckList = Server.CreateObject("ADODB.Recordset")
rsCheckList.ActiveConnection = oConn
rsCheckList.Open"select * from dbo.fn_GetGLSubsistenceList(''''"&datCheckDate&"'''')"
这次编程实践让我得到一个ASP开发的新思路：
用视图+函数封装数据库端，ASP端只调用函数，这样做最大的好处是平台移植更加方便了，并且对ASP程序员的数据库知识要求也降低了。
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