如何在VBA中为相同参数传递多个日期

Question

我需要传递2个日期作为绑定变量。但是结果集仅打印第二个日期。如何为相同的参数“假期”传递两个日期

Sub Ora_Connection()
Dim con As ADODB.Connection
Dim rs As ADODB.Recordset
Dim query As String
Dim i As Integer
Set con = New ADODB.Connection
Set rs = New ADODB.Recordset
Set cmd = New ADODB.Command

i = 2
strCon = "Provider=OraOLEDB.Oracle;Data Source=XXXX/YYY;User Id=XXXX;Password=YYYY"

con.Open (strCon)
Set Cm = New ADODB.Command
With Cm
    .ActiveConnection = con
    .CommandText = "SELECT COUNT(DATE_VALUE) FROM PAYOR_DW.DATE_DIMENSION
                    WHERE DATE_VALUE  >= PAYOR_DW1.DATE_VALUE  
                    AND DATE_VALUE  < PAYOR_DW2.DATE_VALUE 
                    AND IS_WEEKDAY = 'Y' 
                    AND INSTR((:Holidays) ,DATE_VALUE,1,1)< 1 )AS 'TURNAROUND TIME'
                    FROM PAYOR_DW.CORRESPONDENCE_FACT CF "
    .CommandType = adCmdText

    Set Pm = .CreateParameter("Holidays", adDate, adParamInput)
    .Parameters.Append Pm
    Pm.Value = "18-FEB-19"
    Set rs = .Execute
    Pm.Value = "20-FEB-19"
    Set rs = .Execute

End With

While Not rs.EOF
Sheet3.Cells(i, 1).Value = rs.Fields(1).Value
Sheet3.Cells(i, 2).Value = rs.Fields(2).Value
Sheet3.Cells(i, 3).Value = rs.Fields(10).Value
Sheet3.Cells(i, 4).Value = rs.Fields(4).Value
i = i + 1
rs.MoveNext
Wend

End Sub

感谢您的帮助