interface

@@ -30,7 +30,9 @@ class AdminStatisticsController extends AdminBaseController{
     public function index(){
         $param=$this->request->param();
         $where=array();
-        dump($param);
+        if (!empty($param['hospital'])){
+            $where['hospital']
+        }
         //医院总体时长统计
         $data=Db::name('order')
             ->alias('a')
@@ -99,6 +101,14 @@ class AdminStatisticsController extends AdminBaseController{
         $this->assign('interval',json_encode($interval));
 
         $this->assign('hospital', isset($param['hospital']) ? $param['hospital'] : '');
+
+
+        $SQL=Db::name('order')
+            ->alias('a')
+            ->field('b.hospital')
+            ->join('equipment b','a.eq_name=b.name')
+            ->getLastSql();
+        dump($SQL);
         return $this->fetch();
     }