访问 DAO 将整个记录插入另一个记录集

Question

我正在尝试将所有线从一个记录集移动到另一个记录集，并且想知道是否有特定方法可以做到这一点。这是我的代码。

    Dim maxDate As Variant

Dim db As DAO.Database
Dim rs As DAO.Recordset
Dim destin As DAO.Recordset

maxDate = DMax("[Eff Date]", "400_CF_BREAK_LOG")
Set db = CurrentDb
Set rs = db.OpenRecordset("860_APPEND_DIFFERENCES") 'myTable is a MS-Access table created previously
Set destin = db.OpenRecordset("400_CF_BREAK_LOG")

'populate the table
rs.MoveFirst
Do While Not rs.EOF
    If (rs![Eff Date] > maxDate) Then
        destin.
    Debug.Print (rs!myField) 'myField is a field name in table myTable
rs.MoveNext
Loop

我被抓住了。

编辑。选择的答案虽然正确，但可能无法解释表之间不同数量的字段。我发现自己使用这个设置来添加三个不同的记录集。取自Insert Complete RecordSet to another table in other database MS Access

    maxDate = DMax("[Eff Date]", "400_CF_BREAK_LOG")
Set db = CurrentDb
Set rs = db.OpenRecordset("mytable") 'myTable is a MS-Access table created previously

'populate the table
rs.MoveFirst
Do While Not rs.EOF
    If (rs![Eff Date] > maxDate) Then
        sqlinsert = "INSERT INTO 400_CF_BREAK_LOG (Eff Date, PrimarySecurity ID Number, CUSIP(Aladdin ID), IsrName, Asset Type, Metlife Port Code, Business Unit, Principal Difference, Total PAM Principal, Total Aladdin Principal,Income Difference, Total PAM Interest,Total Aladdin Interest,Total CF Difference,Total PAM CF,PAM Coupon)" & _
        " VALUES ('" & rs("Eff Date") & "', '" & rs("PrimarySecurity ID Number") & "', '" & rs("CUSIP(Aladdin ID)") & "', '" & rs("IsrName") & "', '" & rs("Asset Type") & "', '" & rs("Metlife Port Code") & "', '" & rs("Business Unit") & "', '" & rs("Principal Difference") & "',  '" & rs("Total PAM Principal") & "',  '" & rs("Total Aladdin Principal") & "', & '" & rs("Income Difference") & "',  '" & rs("Total PAM Interest") & "',   '" & rs("Total Aladdin Interest") & "',   '" & rs("Total CF Difference") & "',    '" & rs("Total PAM CF") & "',    '" & rs("PAM Coupon") & "')"
        DoCmd.RunSQL (sqlinsert)
    rs.MoveNext
Loop

Answer 1

您可以根据需要进行修改（这里源和目标是同一个表）：

Public Sub CopyRecords()

  Dim rstSource   As DAO.Recordset
  Dim rstInsert   As DAO.Recordset
  Dim fld         As DAO.Field
  Dim strSQL      As String
  Dim lngLoop     As Long
  Dim lngCount    As Long

  strSQL = "SELECT * FROM tblStatus WHERE Location = '" & _
                "DEFx" & "' Order by Total"

  Set rstInsert = CurrentDb.OpenRecordset(strSQL)
  Set rstSource = rstInsert.Clone
  With rstSource
    lngCount = .RecordCount
    For lngLoop = 1 To lngCount
      With rstInsert
        .AddNew
          For Each fld In rstSource.Fields
            With fld
              If .Attributes And dbAutoIncrField Then
                ' Skip Autonumber or GUID field.
              ElseIf .Name = "Total" Then
                ' Insert default job code.
'                  datNow = Now
                rstInsert.Fields(.Name).Value = 0
              ElseIf .Name = "PROCESSED_IND" Then
                rstInsert.Fields(.Name).Value = vbNullString
              Else
                ' Copy field content.
                rstInsert.Fields(.Name).Value = .Value
              End If
            End With
          Next
          ' Insert fields not existing in source table
          rstInsert!SomeField.Value = SomeValue
          rstInsert!SomeOtherField.Value = SomeOtherValue
          rstInsert!YetAField.Value = ThirdValue
        .Update
      End With
      .MoveNext
    Next
    rstInsert.Close
    .Close
  End With

  Set rstInsert = Nothing
  Set rstSource = Nothing

End Sub