Yii 1.1关系搜索问题

Question

1，会议桌型号名称矿石会议领域ID，标题，开始时间，创建者关系'MeetingParticipants'=> array（self :: HAS_MANY，'MeetingParticipants'，'meeting_id'），

2，core_meeting_participant表

模型名称是meeting_participant

fild是id，meeting_id，参与者ID，group_idMeeting_participant中的关系

'meeting'=> array（self :: BELONGS_TO，'CoreMeeting'，'meeting_id'），'group'=> array（self :: BELONGS_TO，'MeetingGroup'，'group_id'），

3，core_meeting_group型号名称为MeetingGroup字段是id，group_name

我在会议模型中的搜索过滤器是

公共函数search（）{

    $group=filter_var($_REQUEST['group'], FILTER_SANITIZE_STRING);//contain group name

    $criteria=new CDbCriteria;
    $user_id = Yii::app()->user->id;

    $criteria->compare('id',$this->id);
    $criteria->compare('title',$this->title,true);
    $criteria->with=array('MeetingParticipants'=>array("select"=>"*"),'MeetingParticipants.group'=>array('select'=>'id,group_name'));

     if(isset($this->start_time) && !empty($this->start_time))
    $criteria->compare('start_time',date("Y-m-d", strtotime($this->start_time)), true);

    $criteria->compare('created_by',$user_id);

    if(isset($group)&&!empty($group))
    $criteria->compare('group.group_name',$group);
     $criteria->together = true;


    return new CActiveDataProvider($this, array(
        'criteria'=>$criteria,

    ));
}

I have created 4 meetings each metings have atleast 5 participants  each participants belogns to a meeting group  i want list all meetings with the following filed meeting title,groups and meeting time.

my problem is if i enable $criteria->together = true; if the meeting has more than 10 participants that will show only 1 meeting in grid view. if i disable this that will shows all but i cant search with the meeting name.

sql小提琴链接是http://sqlfiddle.com/#!9/fdaacf完整的SQL转储https://pastebin.com/NtpMuCpE

Answer 1

CDbCriteria-> together属性的文档：