'Role' => array('_as'=>'r', '_table'=>"php_role", '_type'=>'LEFT'),
'RoleUser' => array('_as'=>'ru', '_table'=>"php_role_user", '_on'=>'r.id=ru.role_id'),
//生成的sql
SELECT * FROM php_role r LEFT JOIN php_role_user ru ON r.id=ru.role_id ORDER BY r.id ASC [ RunTime:0.001000s ]
//问:ON后面加条件 AND ru.user_id=$id 怎么加?
最佳答案
