在sql中优化查询
我有下面的算法在sql中优化查询,sql,sql-server,Sql,Sql Server,我有下面的算法 For R = FirstRowDBABACUS To LastRowDBABACUS ' R = Remboursement LastInterestDate = "" Do While Sheets("CI").Cells(R, 10).Value <> 0 For Inte = FirstRowDBABACUS To LastRowDBABACUS 'On commence par l'intérêt
For R = FirstRowDBABACUS To LastRowDBABACUS ' R = Remboursement
LastInterestDate = ""
Do While Sheets("CI").Cells(R, 10).Value <> 0
For Inte = FirstRowDBABACUS To LastRowDBABACUS
'On commence par l'intérêt
If Sheets("CI").Cells(Inte, 3).Value <= DateArrete Then
LastInterestDate = "R" & Inte & "C" & 3
If Sheets("CI").Cells(Inte, 8).Value <> 0 Then
If Sheets("CI").Cells(R, 10).Value > Sheets("CI").Cells(Inte, 8).Value Then
'Modification du montant de Remboursement residuel
Sheets("CI").Cells(R, 10).Value = Sheets("CI").Cells(R, 10).Value - Sheets("CI").Cells(Inte, 8)
Sheets(RapproSheetName).Cells(Inte, 12).Value = Sheets(RapproSheetName).Cells(Inte, 8).Value
Sheets("CI").Cells(Inte, 8).Value = 0
Else
'Le montant ne suffit pas pour les intérêts
Sheets(RapproSheetName).Cells(Inte, 12).Value = Sheets(RapproSheetName).Cells(Inte, 12).Value + Sheets("CI").Cells(R, 10).Value
Sheets("CI").Cells(Inte, 8).Value = Sheets("CI").Cells(Inte, 8).Value - Sheets("CI").Cells(R, 10).Value
Sheets("CI").Cells(R, 10).Value = 0
Exit For
End If
End If
'Principal s'il reste quelque chose
If Sheets("CI").Cells(R, 10).Value <> 0 Then
If Sheets("CI").Cells(Inte, 9) <> 0 Then
If Sheets("CI").Cells(R, 10).Value > Sheets("CI").Cells(Inte, 9).Value Then
'Modification du montant de Remboursement residuel
Sheets("CI").Cells(R, 10).Value = Sheets("CI").Cells(R, 10).Value - Sheets("CI").Cells(Inte, 9)
Sheets(RapproSheetName).Cells(Inte, 11).Value = Sheets(RapproSheetName).Cells(Inte, 9).Value
Sheets("CI").Cells(Inte, 9).Value = 0
Else
'Le montant ne suffit pas pour le remboursmeent du principal
Sheets(RapproSheetName).Cells(Inte, 11).Value = Sheets(RapproSheetName).Cells(Inte, 11).Value + Sheets("CI").Cells(R, 10).Value
Sheets("CI").Cells(Inte, 9).Value = Sheets("CI").Cells(Inte, 9).Value - Sheets("CI").Cells(R, 10).Value
Sheets("CI").Cells(R, 10).Value = 0
Exit For
End If
End If
End If
Else
End If
Next Inte
R=FirstRowDBABACUS到LastRowDBABACUS的R=Remboursement的
LastInterestDate=“”
Do While表格(“CI”)。单元格(R,10)。值0
对于Inte=FirstRowDBABACUS到LastRowDBABACUS
从“开始”开始
如果表格(“CI”).单元格(Inte,3).值表格(“CI”).单元格(Inte,8).值,则
“蒙塔特德伦布尔公寓改造工程”
表格(“CI”)。单元格(R,10)。数值=表格(“CI”)。单元格(R,10)。数值-表格(“CI”)。单元格(Inte,8)
工作表(RapproSheetName).单元格(Inte,12).值=工作表(RapproSheetName).单元格(Inte,8).值
表(“CI”)。单元格(Inte,8)。值=0
其他的
“这山就够了
表格(RapproSheetName)。单元格(Inte,12)。值=表格(RapproSheetName)。单元格(Inte,12)。值+表格(“CI”)。单元格(R,10)。值
表格(“CI”).单元格(Inte,8).值=表格(“CI”).单元格(Inte,8).值-表格(“CI”).单元格(R,10).值
表(“CI”)。单元格(R,10)。值=0
退出
如果结束
如果结束
“校长”s'il reste quelque选择了
如果表(“CI”)。单元格(R,10)。值为0,则
如果表(“CI”)。单元格(Inte,9)为0,则
如果表格(“CI”).单元格(R,10).值>表格(“CI”).单元格(Inte,9).值,则
“蒙塔特德伦布尔公寓改造工程”
表格(“CI”)。单元格(R,10)。数值=表格(“CI”)。单元格(R,10)。数值-表格(“CI”)。单元格(Inte,9)
工作表(RapproSheetName).单元格(Inte,11).值=工作表(RapproSheetName).单元格(Inte,9).值
表(“CI”)。单元格(Inte,9)。值=0
其他的
“在校长的回忆中,这山就足够了
表格(RapproSheetName)。单元格(Inte,11)。值=表格(RapproSheetName)。单元格(Inte,11)。值+表格(“CI”)。单元格(R,10)。值
表格(“CI”).单元格(Inte,9).值=表格(“CI”).单元格(Inte,9).值-表格(“CI”).单元格(R,10).值
表(“CI”)。单元格(R,10)。值=0
退出
如果结束
如果结束
如果结束
其他的
如果结束
下一个Inte
我正在尝试编写一个sql代码,它需要太长的时间和错误的结果
> declare @RefAbacus as nvarchar(100)
> set @RefAbacus ='002-00000001'
> SELECT
> RowNum = ROW_NUMBER() OVER (
> ORDER BY [RefAbacus]),
> * INTO #CI
> FROM [CI]
> WHERE [RefAbacus] = @RefAbacus
> order by date, TypeOperation
> SELECT
> RowNum = ROW_NUMBER() OVER (
> ORDER BY [RefAbacus]),
> * INTO #DBRapproEchRemb
> FROM [DBTmpRapproEchRemb]
> WHERE [RefAbacus] =@RefAbacus
> order by date, TypeOperation
>
> CREATE UNIQUE CLUSTERED INDEX IX_1 on #CI ([RefAbacus], RowNum)
> CREATE UNIQUE CLUSTERED INDEX IX_2 on #DBRapproEchRemb ([RefAbacus], RowNum)
> --declaration des variables
> DECLARE @MaxRownum int
> SET @MaxRownum = (SELECT
> MAX(RowNum)
> FROM #CI) -----------------------
> DECLARE @MinRownum int
> SET @MinRownum = (SELECT
> MIN(RowNum)
> FROM #CI)
>
> DECLARE @FR int;
> DECLARE @LR int;
> DECLARE @inte int;
> DECLARE @R int;
> DECLARE @remboursement AS float
> DECLARE @LastInterestDate AS nvarchar(50);
> DECLARE @i int;
> DECLARE @TolerancePart int;
>
> SET @FR = @MinRownum
> SET @LR = @MaxRownum
> SET @TolerancePart = 5;
> ----------------------------------------------------
>
> SET @R = (SELECT
> MIN(RowNum)
> FROM #CI)
> SET @inte = (SELECT
> MIN(RowNum)
> FROM #CI)
>
>
> WHILE @R <= @MaxRownum
> BEGIN
>
> while (SELECT [Remboursement] FROM #CI WHERE RowNum = @R ) <>0 and (SELECT [Remboursement] FROM #CI WHERE RowNum = @R ) IS NOT
> NULL
> begin
> SET @LastInterestDate = ''
> SET @inte = (SELECT
> MIN(RowNum)
> FROM #CI)-1
> WHILE @inte <= @MaxRownum
> BEGIN -- run your operation here
> --print @inte
> -- Condition 1
> SET @inte = @inte + 1;
> IF (SELECT Date FROM #CI WHERE RowNum = @inte)<= CONVERT(date, GETDATE())
>
> BEGIN
> SET @LastInterestDate = 'R' + CONVERT(nvarchar(50), @inte) + 'C3'
>
> -- Condition 2
> IF ((SELECT EchInteret FROM #CI
> WHERE RowNum = @inte) <> 0)
> BEGIN
>
> -- Condition 3
> IF ((SELECT [Remboursement] FROM #CI
> WHERE RowNum = @R) > (SELECT EchInteret FROM #CI
> WHERE RowNum = @inte))
> BEGIN ---------------------------------------
> -- Update 1
> print 'Update 1'
> UPDATE #CI
> SET [Remboursement] = R.[Remboursement] - isnull(INTE.EchInteret,0)
> FROM (SELECT * FROM #CI
> WHERE RowNum = @inte) INTE INNER JOIN (SELECT * FROM #CI
> WHERE RowNum = @R) R
> ON R.RefAbacus = INTE.RefAbacus WHERE #CI.RowNum = @R;
>
> -- Update 2
> UPDATE #CI
> SET EchInteret = 0
> FROM (SELECT * FROM #CI
> WHERE RowNum = @inte) INTE INNER JOIN (SELECT * FROM #CI
> WHERE RowNum = @R) R ON R.RefAbacus = INTE.RefAbacus
> WHERE #CI.RowNum = @inte;
>
> UPDATE #DBRapproEchRemb
> SET [PartEnInterêt] = isnull(EchInteret,0)
> WHERE RowNum = @inte;
>
>
> --SET @inte = @inte + 1;
> END
> ELSE -------------------------
> -- Update 3
> BEGIN
>
> UPDATE #DBRapproEchRemb
> SET [PartEnInterêt] = isnull(INTE.[PartEnInterêt],0) + R.Remboursement
> FROM (SELECT * FROM #CI
> WHERE RowNum = @R) R
> INNER JOIN (SELECT * FROM #DBRapproEchRemb
> WHERE RowNum = @inte) INTE ON R.RefAbacus = INTE.RefAbacus
> WHERE #DBRapproEchRemb.RowNum = @inte;
>
>
> UPDATE #CI
> SET EchInteret = isnull(INTE.EchInteret,0) - R.Remboursement
> FROM (SELECT * FROM #CI
> WHERE RowNum = @R) R INNER JOIN (SELECT * FROM #CI
> WHERE RowNum = @inte) INTE ON R.RefAbacus = INTE.RefAbacus
> WHERE #CI.RowNum = @inte;
>
> print 'ok'
> UPDATE #CI
> SET Remboursement = 0
> WHERE #CI.RowNum = @R;
>
> --------------------------------------------
> BREAK
> END
> END
>
> -- Condition 4
> IF ((SELECT [Remboursement]FROM #CI
> WHERE RowNum = @R) <> 0)
>
> BEGIN
> -- Condition 5
> IF ((SELECT EchPrincial FROM #CI
> WHERE RowNum = @inte) <> 0)
>
> BEGIN
>
> -- Condition 6
> IF ((SELECT [Remboursement] FROM #CI
> WHERE RowNum = @R) > (SELECT EchPrincial FROM #CI
> WHERE RowNum = @inte))
>
> -- Update 4
>
> BEGIN
> ----------------------------
>
> UPDATE #CI
> SET [Remboursement] = R.[Remboursement] - isnull(INTE.EchPrincial,0)
> FROM (SELECT*FROM #CI
> WHERE RowNum = @inte) INTE INNER JOIN (SELECT * FROM #CI
> WHERE RowNum = @R) R ON R.RefAbacus = INTE.RefAbacus
> WHERE #CI.RowNum = @R;
>
> UPDATE #DBRapproEchRemb
> SET PartEnPrincipal =isnull( EchPrincial,0)
> WHERE RowNum = @inte;
>
>
> UPDATE #CI
> SET EchPrincial = 0
> WHERE #CI.RowNum = @inte;
> print' avant break'
>
> END
> -----------
> ELSE
> -- Update 5
> BEGIN
>
>
> UPDATE INTE
> SET PartEnPrincipal = isnull(inte.PartEnPrincipal,0) + R.Remboursement
> FROM (SELECT * from #DBRapproEchRemb
> WHERE RowNum = @inte)INTE INNER JOIN (SELECT * FROM #CI
> WHERE RowNum = @R) R ON R.RefAbacus = INTE.RefAbacus
> WHERE INTE.RowNum = @inte;
>
>
> UPDATE INTE
> SET EchPrincial = inte.EchPrincial + R.Remboursement
> FROM #CI
> INTE INNER JOIN (SELECT * FROM #CI
> WHERE RowNum = @R) R ON R.RefAbacus = INTE.RefAbacus
> WHERE INTE.RowNum = @inte;
>
>
> UPDATE #CI
> SET Remboursement = 0
> WHERE #CI.RowNum = @R;
> print 'apres break'
>
> BREAK
> END
> END
>
> END
>
> END
>
> end
>
> END
> SET @R = @R + 1;
> END
>将@RefAbacus声明为nvarchar(100)
>设置@RefAbacus='002-00000001'
>挑选
>RowNum=上的行数()(
>[RefAbacus]的命令,
>*进入#CI
>来自[CI]
>其中[RefAbacus]=@RefAbacus
>按日期、类型操作订购
>挑选
>RowNum=上的行数()(
>[RefAbacus]的命令,
>*进入#DBRapproEchRemb
>来自[DBTmpRapproEchRemb]
>其中[RefAbacus]=@RefAbacus
>按日期、类型操作订购
>
>在#CI([RefAbacus],RowNum)上创建唯一的聚集索引IX_1
>在#DBRapproEchRemb([RefAbacus],RowNum)上创建唯一的聚集索引IX#u 2
>--变量声明
>声明@MaxRownum int
>设置@MaxRownum=(选择
>最大值(行数)
>来自#CI)-----------------------
>声明@MinRownum int
>设置@MinRownum=(选择
>最小值(RowNum)
>来自#CI)
>
>声明@FR int;
>声明@LR int;
>声明@inte int;
>声明@R int;
>宣布@remboursement为浮动
>声明@LastInterestDate为nvarchar(50);
>声明@i int;
>声明@公差部分int;
>
>设置@FR=@MinRownum
>设置@LR=@MaxRownum
>设置@公差部分=5;
> ----------------------------------------------------
>
>设置@R=(选择
>最小值(RowNum)
>来自#CI)
>设置@inte=(选择
>最小值(RowNum)
>来自#CI)
>
>
>当@R开始时
>
>而(从#CI中选择[Remboursement],其中RowNum=@R)0和(从#CI中选择[Remboursement],其中RowNum=@R)不可用
>空的
>开始
>设置@LastInterestDate=“”
>设置@inte=(选择
>最小值(RowNum)
>来自#CI)-1
>而@inte BEGIN--在此处运行您的操作
>--打印@inte
>--条件1
>设置@inte=@inte+1;
>IF(从#CI中选择日期,其中RowNum=@inte)
>开始
>SET@LastInterestDate='R'+转换(nvarchar(50),@inte)+'C3'
>
>--条件2
>如果((从#CI中选择eCInteret
>其中RowNum=@inte)0)
>开始
>
>--条件3
>如果((从#CI中选择[薪酬])
>其中RowNum=@R)>(从#CI中选择EchInteret
>其中RowNum=@inte))
>开始---------------------------------------
>--更新1
>打印“更新1”
>更新#CI
>SET[Remboursement]=R[Remboursement]-isnull(INTE.EchInteret,0)
>从(选择*从#CI
>其中RowNum=@inte)inte-INNER-JOIN(从#CI中选择*
>