使用多個表的SQL別名

Question

我正在尋找從報表，播放器和夾具表中選擇報表中的FixtureID匹配@FixtureID（從組合框中選擇）的所有字段。但是，我無法正確使用別名 - 我嘗試以與Report和Fixture相同的方式來別名Player表，但也會引發錯誤。

   SELECT 
        r.*, 
        Player.*, 
        f.*, 
        isNull(Player.PlayerFirstName + ' ' + Player.PlayerLastName, ' ') AS 'PlayerName' 
       FROM 
        Report AS r, Fixture AS f 
       INNER JOIN Player ON Player.PlayerID = r.PlayerID 
       INNER JOIN f ON f.FixtureID = r.FixtureID 
       WHERE 
        r.FixtureID = @FixtureID 
       ORDER BY 
        ReportDate 

錯誤狀態：「多部分標識符」r.PlayerID「無法綁定」。

任何建議，將不勝感激。

Answer 1

嘗試......

SELECT r.* 
    ,Player.* 
    ,f.* 
    ,isNull(Player.PlayerFirstName + ' ' + Player.PlayerLastName, ' ') AS 'PlayerName' 
FROM Report AS r 
INNER JOIN Player ON Player.PlayerID = r.PlayerID 
INNER JOIN Fixture AS f ON f.FixtureID = r.FixtureID 
WHERE r.FixtureID = @FixtureID 
ORDER BY ReportDate