使用CTE的SELECT结果创建视图

Question

我很难用我 Delegate Function MyDelegate() As List(Of ProgramLog) ' GET: /ProgramLog Function Index(Optional ByVal delegate1 As MyDelegate = Nothing) As ActionResult Dim proglog As New List(Of ProgramLog) If delegate1 Is Nothing Then proglog = FromOneDayAgo() 'default Else '??? check whats in delegat1 whether method : FromTwoDaysAgo ot FromThreeDaysAgo 'and pass to proglog and then to view End If Return View(proglog) End Function 的{​​{1}}语句的结果创建VIEW。以下是我的语法：

SELECT

我也试过这个也行不通：

CTE

有人想帮我解决这个问题吗？