我认为您应该首先从 SQL 服务器表中获取数据类型来创建记录集，而不是让 Excel 决定来自工作表的数据类型。我相信 Excel 通过第一行决定数据类型，因此在您的情况下，它假定 Funded 数据是一个整数，然后将任何以下字符串转换为该数据类型。
这是我使用的完整功能
这段代码是我从原始来源修改的，评论中提到了。我进行了更改以更好地处理错误。
Function ExportRangeToSQL(ByVal sourcerange As Range, _
ByVal conString As String, ByVal table As String, _
Optional ByVal beforeSQL = "", Optional ByVal afterSQL As String) As String
'https://www.excel-sql-server.com/excel-sql-server-import-export-using-vba.htm
' Object type and CreateObject function are used instead of ADODB.Connection,
' ADODB.Command for late binding without reference to
' Microsoft ActiveX Data Objects 2.x Library
' ADO API Reference
' https://msdn.microsoft.com/en-us/library/ms678086(v=VS.85).aspx
' Dim con As ADODB.Connection
On Error GoTo Finalise ' throw friendly user connection error
Dim con As Object
Set con = CreateObject("ADODB.Connection")
con.ConnectionString = conString
con.Open
Dim cmd As Object
Set cmd = CreateObject("ADODB.Command")
' BeginTrans, CommitTrans, and RollbackTrans Methods (ADO)
' http://msdn.microsoft.com/en-us/library/ms680895(v=vs.85).aspx
Dim level As Long
level = con.BeginTrans
cmd.CommandType = 1 ' adCmdText
If beforeSQL > "" Then
cmd.CommandText = beforeSQL
cmd.ActiveConnection = con
cmd.Execute
End If
' Dim rst As ADODB.Recordset
Dim rst As Object
Set rst = CreateObject("ADODB.Recordset")
With rst
Set .ActiveConnection = con
.Source = "SELECT * FROM " & table
.CursorLocation = 3 ' adUseClient
.LockType = 4 ' adLockBatchOptimistic
.CursorType = 0 ' adOpenForwardOnly
.Open
' Column mappings
Dim tableFields(100) As Integer
Dim rangeFields(100) As Integer
Dim exportFieldsCount As Integer
exportFieldsCount = 0
Dim col As Integer
Dim index As Variant
For col = 0 To .Fields.Count - 1
index = 0
index = Application.Match(.Fields(col).Name, sourcerange.Rows(1), 0)
If Not IsError(index) Then
If index > 0 Then
exportFieldsCount = exportFieldsCount + 1
tableFields(exportFieldsCount) = col
rangeFields(exportFieldsCount) = index
End If
End If
Next
If exportFieldsCount = 0 Then
Err.Raise 513, , "Column mapping mismatch between source and destination tables"
End If
' Fast read of Excel range values to an array
' for further fast work with the array
Dim arr As Variant
arr = sourcerange.Value
' The range data transfer to the Recordset
Dim row As Long
Dim rowCount As Long
rowCount = UBound(arr, 1)
Dim val As Variant
For row = 2 To rowCount
.AddNew
For col = 1 To exportFieldsCount
val = arr(row, rangeFields(col))
If IsEmpty(val) Then
Else
.Fields(tableFields(col)) = val
End If
Next
Next
.UpdateBatch
End With
rst.Close
Set rst = Nothing
If afterSQL > "" Then
cmd.CommandText = afterSQL
cmd.ActiveConnection = con
cmd.Execute
End If
Finalise:
If con.State <> 0 Then
con.CommitTrans
con.Close
End If
Set cmd = Nothing
Set con = Nothing
' Raise appropriate custom errors
Select Case Err.Number
Case -2147217843
Err.Raise 513, , "Issue connecting to SQL server database - please check login credentials"
Case -2147467259
If InStr(1, Err.Description, "Server does not exist") <> 0 Then
Err.Raise 513, , "Could not connect to SQL server, please check you are connected to the local network (in the office or on VPN)"
Else
Err.Raise 513, , "Issue connecting to SQL server database" & vbNewLine & Err.Description
End If
Case -2147217900
If InStr(1, Err.Description, "'PK_XL_Eng_Projects_QuoteRef'") <> 0 Then
Err.Raise 513, , "Quote already uploaded for this QuoteRef and Upload Time, please wait a minute before trying again" & vbNewLine & vbNewLine & Err.Description
Else
Err.Raise Err.Number, , Err.Description
End If
Case 0
' do nothing no error
Case Else
' re raise standard error
Err.Raise Err.Number, , Err.Description
End Select
End Function