我正在尝试为特定role_id订单订购结果,因此:
$query = "SELECT p.*
FROM player_career cr
LEFT JOIN player p ON p.id = cr.player_id
WHERE team_id = :team_id AND season_id = :season_id
ORDER BY p.role_id (1, 2, 3, 4)";
Run Code Online (Sandbox Code Playgroud)
我明白了:
Syntax error or access violation: 1305 FUNCTION p.role_id does not exist
Run Code Online (Sandbox Code Playgroud)
这是什么错误?