问题:筛选表1,表2中编号相同的记录,将表2中编号相同的所有记录 以自动编号1*打印张数1,自动编号2*打印张数2....... 更新到合并字段里,以逗号隔开。
原表:
合并后效果:
代码:
Dim rst As Object
Dim rst2 As Object
Dim strWhere As String
Dim strSQL As String
Dim i As Long
strSQL = "select 编号 from 表2 group by 编号"
Set rst = CurrentDb.OpenRecordset(strSQL, , dbReadOnly)
Set rst2 = CurrentDb.OpenRecordset("表2")
For i = 1 To rst.RecordCount
Do Until rst2.EOF
If rst!编号 = rst2!编号 Then
strWhere = strWhere & "," & rst2!自动编号 & "*" & rst2!打印张数
End If
rst2.MoveNext
Loop
strWhere = Mid(strWhere, 2)
CurrentDb.Execute "update 表2 set 合并字段='" & strWhere & "' where 编号=" & rst!编号
rst2.MoveFirst
rst.MoveNext
strWhere = ""
Next i
rst.Close
rst2.Close
Set rst = Nothing
Set rst2 = Nothing
DoCmd.OpenTable "表2"