sql这两个表和查询的组合yii通过使用数据库查询

select  u.username, t.title  from user u join task t on u.id = t.id; 

select * from user u 
join task t on u.id = t.id
join task_user tu on tu.id = t.id

$query = new Query();
        $query->select('title,content,task.enable,task.id');
        $query->from('task');
        $query->leftJoin('task_user_rel', 'task.id= task_user_rel.task_id');
        $query->leftJoin('user', 'task_user_rel.user_id = user.id');
        $query->leftJoin('org_user_rel', 'user.id = org_user_rel.user_id');
        $query->leftJoin('org', 'org_user_rel.org_id =org.id');
        $query->where([
            'org.id' => $orgModel->id
        ]);
	$data = $query->all();
	$data = $query->one();

   $data = JdCrmSmsUserModel::find()->where([
            'vender_id' => [
               $venderId
            ]
        ])->all();