使用SQL SERVER中teams表中的团队名称进行SQL联接

我想在比赛日程中显示球队名称，我使用下面的查询，但它会使我得到相同名称的TeamA和TeamB

SELECT m.ID AS MID,  MatchDate,  
t.Name AS TeamName, 'v' AS VS,  
t.Name AS TeamName, Group
  FROM Matches m 
JOIN Team T ON  m.TeamA_ID = t.Id 
JOIN  Team T2 ON m.TeamB_ID = t2.Id 

如何根据TeamA_ID、TeamB_ID获得正确的团队名称

桌面团队

ID
TeamName
TeamCountry

表格匹配

ID
MatchDate
TeamA_ID
TeamB_ID
Location
Group


ID      TeamName        TeamCountry
1       TeamOne         100
2       TeamTwo         30
3       TeamThree       80
4       TeamFour        90
5       TeamFive        98
6       TeamSix         99
7       TeamSeven       200
8       TeamEight       14


ID      MatchDate       TeamA_ID    TeamB_ID    Location    Group
1       01-01-2019      2           4           L1          A
2       02-01-2019      6           1           L1          A
3       04-01-2019      5           8           L1          B
4       06-01-2019      2           6           L1          B
5       10-01-2019      3           4           L1          C
6       16-01-2019      5           6           L1          C   

我想要结果

ID      Date            TeamName        vs      TeamName    Location    Group
1       01-01-2019      TeamTwo         v       TeamFour        L1          A
2       02-01-2019      TeamSix         v       TeamOne         L1          A
3       04-01-2019      TeamFive        v       TeamEight       L1          B
4       06-01-2019      TeamTwo         v       TeamSix         L1          B
5       10-01-2019      TeamThree       v       TeamFour        L1          C
6       16-01-2019      TeamFive        v       TeamSix         L1          C

只是一个简单的错误（你有两次

t.Name

，而不是

t2.Name

和

t.Name

）

你差点就成功了

SELECT  m.ID AS MID,  
        MatchDate,  
        T.Name AS TeamName, 
        'v' AS VS,  
        T2.Name AS TeamName, -- Should be T2.Name
        Group
FROM   Matches m 
JOIN   Team T ON  m.TeamA_ID = T.Id 
JOIN   Team T2 ON m.TeamB_ID = T2.Id 

---

在select中，选择t.Name两次，将第二个更改为t2.Name

    SELECT m.ID AS MID,  MatchDate,  
t.Name AS TeamName, 'v' AS VS,  
t2.Name AS TeamName, Group
  FROM Matches m 
JOIN Team T ON  m.TeamA_ID = t.Id 
JOIN  Team T2 ON m.TeamB_ID = t2.Id 

---

只是打字错误。使用

t2.

而不是

t.

来显示第二队的名字谢谢，我没有被注意到，等待了30分钟，因为我看不到小的类型/错误..是的，我们都经历过。你看着自己的错误，但能看到它。快乐编码

    SELECT m.ID AS MID,  MatchDate,  
t.Name AS TeamName, 'v' AS VS,  
t2.Name AS TeamName, Group
  FROM Matches m 
JOIN Team T ON  m.TeamA_ID = t.Id 
JOIN  Team T2 ON m.TeamB_ID = t2.Id