有人可以告诉我为什么这不起作用,我的意思是 select distinct 不起作用,它没有正确计数;
$count_participants = BridgeMeeting::Model()->with('idUserRegistry')->count(array(
'condition' => 'id_meeting=:id_meeting',
'select' => 'id_user_registry',
'distinct' => true,
'params' => array(
"id_meeting" => $data->id_meeting
),
));
最佳答案
$count_participants = BridgeMeeting::Model()->with('idUserRegistry')->count(array(
'condition' => 'id_meeting=:id_meeting',
'select' => 'id_user_registry',
'distinct' => true,
'params' => array(
":id_meeting" => $data->id_meeting
),
));
参数名称也应该是
:id_meeting
关于select - 为什么 select count distinct 在 yii 中不起作用?,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/15407767/