小妹在调一个程序。是一个学生成绩单的修改。出现的问题如下：Microsoft OLE DB Provider for ODBC Drivers 错误 '80040e14'

[Microsoft][ODBC Microsoft Access 驱动程序] UPDATE 语句的语法错误。

/zip/ScoreModify.asp

程序的源程序如下：<%@LANGUAGE="VBSCRIPT"%>


<%
strSheetName = Request.QueryString("SheetName")
%>
<%
' *** Edit Operations: declare variables

MM_editAction = CStr(Request("URL"))
If (Request.QueryString <> "") Then
MM_editAction = MM_editAction & "?" & Request.QueryString
End If

' boolean to abort record edit
MM_abortEdit = false

' query string to execute
MM_editQuery = ""
%>
<%
' *** Update Record: set variables

If (CStr(Request("MM_update")) <> "" And CStr(Request("MM_recordId")) <> "") Then

MM_editConnection = MM_StudentConn_STRING
MM_editTable = strSheetName
MM_editColumn = "StudentNum"
MM_recordId = "'" + Request.Form("MM_recordId") + "'"
MM_editRedirectUrl = "ScoreQuery2.asp?" & session("strQureyString")
MM_fieldsStr = request.form("Subject")
MM_columnsStr = replace(MM_fieldsStr,"value","',none,''")

' create the MM_fields and MM_columns arrays
MM_fields = Split(MM_fieldsStr, "|")
MM_columns = Split(MM_columnsStr, "|")

' set the form values
total = 0
For i = LBound(MM_fields) To UBound(MM_fields) Step 2
MM_fields(i+1) = CStr(Request.Form(MM_fields(i)))
if MM_fields(i+1)="" then MM_fields(i+1)="0"

' 计算总分
total =total + MM_fields(i+1)
Next

End If
%>
<%
' *** Update Record: construct a sql update statement and execute it

If (CStr(Request("MM_update")) <> "" And CStr(Request("MM_recordId")) <> "") Then

' create the sql update statement
MM_editQuery = "update " & MM_editTable & " set "
For i = LBound(MM_fields) To UBound(MM_fields) Step 2
FormVal = MM_fields(i+1)
MM_typeArray = Split(MM_columns(i+1),",")
Delim = MM_typeArray(0)
If (Delim = "none") Then Delim = ""
AltVal = MM_typeArray(1)
If (AltVal = "none") Then AltVal = ""
EmptyVal = MM_typeArray(2)
If (EmptyVal = "none") Then EmptyVal = ""
If (FormVal = "") Then
FormVal = EmptyVal
Else
If (AltVal <> "") Then
FormVal = AltVal
ElseIf (Delim = "'") Then ' escape quotes
FormVal = "'" & Replace(FormVal,"'","''") & "'"
Else
FormVal = Delim + FormVal + Delim
End If
End If
If (i <> LBound(MM_fields)) Then
MM_editQuery = MM_editQuery & ","
End If
MM_editQuery = MM_editQuery & MM_columns(i) & " = " & FormVal
Next

'在原DW生成的代码基础上再加入总分

MM_editQuery = MM_editQuery & ",总分 = " & total


MM_editQuery = MM_editQuery & " where " & MM_editColumn & " = " & MM_recordId

If (Not MM_abortEdit) Then
' execute the update
Set MM_editCmd = Server.CreateObject("ADODB.Command")
MM_editCmd.ActiveConnection = MM_editConnection
MM_editCmd.CommandText = MM_editQuery
MM_editCmd.Execute
MM_editCmd.ActiveConnection.Close

If (MM_editRedirectUrl <> "") Then
Response.Redirect(MM_editRedirectUrl)
End If
End If

End If
%>