YII2+oracle，php5.x升级到php7.2.x以上，sql报错：General error: 904 OCIStmtExecute: ORA-00904: "xxxx": invalid identifier

YII2，php5.x升级到php7.2.x以上，sql报错：General error: 904 OCIStmtExecute: ORA-00904: "xxxx": invalid identifier

实际操作有发现2个问题：

             

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1 2	1，model类型查询到报错：General error: 904 OCIStmtExecute: ORA-00904: "xxxx": invalid identifier 2. 原生sql没有报错

　　

sql如下：

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public function actionIndex()   {         //model-sql       $time = time() - 1500;       $start = $time - 3600;       $time_condition = array("between","CREATE_TIME",$start, $time);       $datalist = Orders::find()->select(["ID","ORDER_ID"])          // ->andFilterWhere($time_condition)           ->andWhere(["CHANNEL"=>0])          // ->andWhere(["NOT", ["PARENT_ID"=>null]])           ->orderBy(["ID"=>SORT_DESC])->all();         //原生sql       $sql = "SELECT ID,ORDER_ID FROM wx_order where rownum <10";       $datalist = Yii::$app->db->createCommand($sql)->queryAll();         var_dump($datalist);exit;   }

　　

我这数据库是oracle，经过排查发现，用model写sql时，找不到表或者字段。

解决办法：将表名、字段名改成大小。