PetaPoco {＆＃34;语法不正确＆＃39; @ 0＆＃39;。＆＃34;} CTE

Question

我收到错误：

  

{＆＃34;语法不正确＆＃39; @ 0＆＃39;。＆＃34;}

当我将@ 0更改为整数（即​​100）时，我收到错误：

  

{＆＃34;语法不正确＆＃39; *＆＃39;。＆＃34;}

我不确定发生了什么。我所读到的CTE问题不再是petapoco的问题。 有什么想法吗？

 Using db = New Database("cs")
            oHistoricalTicker = db.SingleOrDefault(Of MyTicker)(";WITH CTE AS 
                                                                (
                                                                    SELECT TOP @0 (*) FROM Ticker WHERE ProductId=@1
                                                                    ORDER BY ID DESC
                                                                )  SELECT TOP (1) * FROM CTE ORDER BY ID ASC", iHistoricalTicks, TicketSymbol)

        End Using

Answer 1

SQL应该是：

;WITH CTE AS 
 (
SELECT TOP (@0) * FROM Ticker WHERE ProductId=@1
ORDER BY ID DESC)  SELECT TOP (1) * FROM CTE ORDER BY ID ASC