今天遇到一個問題,原來的搜索需要加一個搜索,而這個搜索是比較倆個字段,而之前的搜索條件是數組,查閱資料解決辦法如下:
// 原來的搜索條件
$where = array(
'user_examinfos.end_at IS NOT NULL',
'examinations.exam_type' => ExaminationsModel::EXAM_TYPE_EXAM,
'user_examinfos.examinationid' => $examinationid,
'user_examinfos.userid' => array('in', $userIds)
);
// 辦法一
$where['_string'] = 'user_examinfos.score > user_examinfos.exam_pass_score';
// 辦法二
$where[] = 'user_examinfos.score > user_examinfos.exam_pass_score';
$result = M('user_examinfos')
->join('examinations on user_examinfos.examinationid = examinations.id', 'LEFT')
->where($where)
->select();