Access/VBA/Excel-14-消除重复值

Sub test()        
    Dim cnn As New ADODB.Connection '连接
    Dim rs As New ADODB.Recordset        
    Dim SQL As String
    Dim tblName        
    Dim dbAddr

    dbAddr = ThisWorkbook.Path & "\地址信息.accdb"
    tblName = "地址"

    '连接数据库
    With cnn
        .Provider = "Microsoft.ACE.OLEDB.12.0"
        .Open "Data Source=" & dbAddr        
    End With

    opFilds = "省份"

    SQL = "Select distinct " & opFilds & " from " & tblName 
    
    Set rs = cnn.Execute(SQL)            
    Dim sht        
    Dim fildNum        
    Set sht = ThisWorkbook.Worksheets("示例")
    sht.Cells.ClearContents

    fildNum = rs.Fields.Count        
    For j = 0 To fildNum - 1 Step 1
        fildName = rs.Fields(j).Name
        sht.Cells(1, j + 1) = fildName        
    Next j

    sht.Cells(2, 1).CopyFromRecordset rs

    cnn.Close        
    Set rs = Nothing
    Set cnn = NothingEnd Sub