【发布时间】:2012-08-24 21:12:40
【问题描述】:
SELECT player.name, batsmen.* FROM batsmen INNER JOIN player ON player.id = batsmen.player_id WHERE League_id = 13
我将如何做到这一点?我正在使用 Rails 框架和 MySQL。提前致谢。
【问题讨论】:
标签: sql ruby-on-rails-3 activerecord
SELECT player.name, batsmen.* FROM batsmen INNER JOIN player ON player.id = batsmen.player_id WHERE League_id = 13
我将如何做到这一点?我正在使用 Rails 框架和 MySQL。提前致谢。
【问题讨论】:
标签: sql ruby-on-rails-3 activerecord
试试这个:
Player.joins(:batsmen).select('players.name, batsmen.*').where('batsmen.league_id = ?', 13)
【讨论】: