diff --git a/library/think/db/connector/Oracle.php b/library/think/db/connector/Oracle.php
index f50ec5f1..840ed44d 100644
--- a/library/think/db/connector/Oracle.php
+++ b/library/think/db/connector/Oracle.php
@@ -47,7 +47,7 @@ class Oracle extends Connection
      * @param string $sql  sql指令
      * @param array $bind 参数绑定
      * @param boolean $getLastInsID 是否获取自增ID
-     * @param string $sequence 序列名     
+     * @param string $sequence 序列名
      * @return integer
      * @throws \Exception
      * @throws \think\Exception
@@ -60,16 +60,16 @@ class Oracle extends Connection
         }
 
         // 根据参数绑定组装最终的SQL语句
-        $this->queryStr = $this->getBindSql($sql, $bind);
+        $this->queryStr = $this->getRealSql($sql, $bind);
 
         $flag = false;
         if (preg_match("/^\s*(INSERT\s+INTO)\s+(\w+)\s+/i", $sql, $match)) {
-            if(is_null($sequence)){
+            if (is_null($sequence)) {
                 $sequence = Config::get("db_sequence_prefix") . str_ireplace(Config::get("database.prefix"), "", $match[2]);
             }
-            $flag  = (boolean) $this->query("SELECT * FROM all_sequences WHERE sequence_name='" . strtoupper($sequence) . "'");
+            $flag = (boolean) $this->query("SELECT * FROM all_sequences WHERE sequence_name='" . strtoupper($sequence) . "'");
         }
-        
+
         //释放前次的查询结果
         if (!empty($this->PDOStatement)) {
             $this->free();
@@ -89,7 +89,7 @@ class Oracle extends Connection
                 $this->lastInsID = $this->linkID->lastInsertId();
                 if ($getLastInsID) {
                     return $this->lastInsID;
-                }                
+                }
             }
             return $this->numRows;
         } catch (\PDOException $e) {
@@ -130,7 +130,7 @@ class Oracle extends Connection
     /**
      * 取得数据库的表信息（暂时实现取得用户表信息）
      * @access   public
-     * @param string $dbName     
+     * @param string $dbName
      * @return array
      */
     public function getTables($dbName = '')
@@ -155,7 +155,8 @@ class Oracle extends Connection
         return [];
     }
 
-    protected function supportSavepoint(){
+    protected function supportSavepoint()
+    {
         return true;
     }
 }