Question

您尝试通过存储过程更新记录时发生错误。我得到的错误是2147217833字符串或二进制数据将被截断。

我已经在我插入的每个字段上完成了一个长度，它们应该适应数据库字段 - 即长度不大于列规范。

此刻完全感到困惑 - 可能出现此错误的任何其他原因？

谢谢，

Set objReturnParam = objComm.CreateParameter("Return",adInteger,adParamReturnValue)
Set objRiskIDParam = objComm.CreateParameter("@riskID",adBigInt,adParamInput)   
Set objControlsDescriptionParam = objComm.CreateParameter("@ControlsDescription",adVarChar,adParamInput,5000)
Set objTreatmentParam = objComm.CreateParameter("@Treatment",adVarChar,adParamInput,5000)
Set objControlsParam = objComm.CreateParameter("@Controls",adVarChar,adParamInput,10)
Set objPriorityParam = objComm.CreateParameter("@Priority",adVarChar,adParamInput,6)
Set objProbabilityParam = objComm.CreateParameter("@Probability",adVarChar,adParamInput,6)
Set objImpactParam = objComm.CreateParameter("@Impact",adVarChar,adParamInput,6)
Set objScoreParam = objComm.CreateParameter("@Score",adInteger,adParamInput)
Set objReviewTimeframeParam = objComm.CreateParameter("@ReviewTimeframe",adVarChar,adParamInput,6)
Set objReviewDateParam = objComm.CreateParameter("@ReviewDate",adDate,adParamInput)
Set objDateReviewedParam = objComm.CreateParameter("@DateReviewed",adDate,adParamInput)
Set objReviewerIDParam = objComm.CreateParameter("@ReviewerID",adInteger,adParamInput)      


objComm.Parameters("@riskID") = lRiskID
objComm.Parameters("@ControlsDescription") = strControlsDescription
objComm.Parameters("@Treatment") = strTreatment
objComm.Parameters("@Controls") = strControls
objComm.Parameters("@Priority") = strPriority
objComm.Parameters("@Probability") = strProbability
objComm.Parameters("@Impact") = strImpact
objComm.Parameters("@Score") = iScore
objComm.Parameters("@ReviewTimeframe") = strReviewTimeframe
objComm.Parameters("@ReviewDate") = cStr(Year(dReviewDate)) + "-" + cStr(Month(dReviewDate)) + "-" + cStr(Day(dReviewDate)) + " 00:00:00"
objComm.Parameters("@DateReviewed") = cStr(Year(Date)) + "-" + cStr(Month(Date)) + "-" + cStr(Day(Date)) + " 00:00:00"
objComm.Parameters("@ReviewerID") = Cstr(Session("UserID"))

当我输出我正在尝试更新的每个变量时，每个变量的长度为：

lRiskID：2
strControlsDescription：6
处理：6
strControls：4
strPriority：0
strProbability：1
strImpact：1
iScore：1 strReviewTimeframe：0
Reviewdate19
dateReviewed19
reviewerid2

[ID] [numeric](18, 0) IDENTITY(1,1) NOT NULL,
[CONTROLS_DESCRIPTION] [varchar](5000) COLLATE Latin1_General_CI_AS NOT NULL,
[TREATMENT] [varchar](5000) COLLATE Latin1_General_CI_AS NOT NULL,
[PRIORITY] [varchar](6) COLLATE Latin1_General_CI_AS NOT NULL,
[PROBABILITY] [varchar](6) COLLATE Latin1_General_CI_AS NOT NULL,
[IMPACT] [varchar](6) COLLATE Latin1_General_CI_AS NOT NULL,
[SCORE] [tinyint] NOT NULL,
[REVIEW_TIMEFRAME] [varchar](6) COLLATE Latin1_General_CI_AS NOT NULL,
[PROPOSED_REVIEW_DATE] [datetime] NOT NULL,
[DATE_REVIEWED] [datetime] NULL,
[REVIEWER_ID] [int] NULL,

Answer 1

没有架构和代码，这很难。

随机想法：

您是连接还是使用没有长度的CAST / varchar？
您是否有尾随空格（例如，LEN忽略尾随空格）
或者是否有审核触发器？

编辑后，添加代码

@Controls在哪里？没有专栏...

对我来说，这意味着截断错误不适用于此表

Answer 2

您的参数声明并不都与表的数据类型匹配。您使用的是adBigInt用于数字（使用adNumeric），adInteger用于tinyint（使用adTinyInt）。
看起来你在VB6中，而在VB6中，adDate数据类型用于Access。要更新SQL Server DB，您需要使用adDBTimeStamp作为参数数据类型。

http://www.devguru.com/Technologies/ado/quickref/command_createparameter.html

2147217833字符串或二进制数据将被截断

2 个答案: