我有以下关系,
想知道如何让团队成为游戏胜利者?
答案 0 :(得分:1)
SELECT
m.id_match,
IF((id_home_team = ? AND score_home_team > score_away_team) OR
(id_away_team = ? AND score_home_team < score_away_team), 1, 0) AS won
FROM matches m
JOIN results r ON(r.id_match = m.id_match)
WHERE
id_home_team = ? OR id_away_team = ?
将?
替换为您团队的ID。