interface

@@ -103,12 +103,12 @@ class AdminStatisticsController extends AdminBaseController{
         $this->assign('hospital', isset($param['hospital']) ? $param['hospital'] : '');
 
 
-        $SQL=Db::name('order')
+        $SQL123=Db::name('order')
             ->alias('a')
             ->field('b.hospital')
             ->join('equipment b','a.eq_name=b.name')
             ->getLastSql();
-        dump($SQL);
+        dump($SQL123);
         return $this->fetch();
     }