mysql的：在同一臺

Question

團隊檢索超過1個鏈接字段： id_team 名

比賽 id_match id_team_1 id_team_2 score_1 score_2

我想說明的比賽成績通過顯示隊名。例如：

巴西3 - 智利0

這是我試過到目前爲止： SELECT * FROM比賽INNER JOIN隊match.id_team_1 = team.id_team AND match.id_team_2 = match.id_team

當然，這沒有奏效。有任何想法嗎？

Answer 1

SELECT a.name, m.score_1, b.name, m.score_2 
FROM matches AS m 
INNER JOIN teams AS a 
    ON m.id_team_1 = a.id_team 
INNER JOIN teams AS b 
    ON m.id_team_2 = b.id_team