PURGE DATABASE 
===================================



描述 
-----------

该语句用于删除放在回收站的数据库。

格式 
-----------

```javascript
 PURGE DATABASE object_name;
```



参数解释 
-------------



|   **参数**    |    **描述**    |
|-------------|--------------|
| object_name | 对象进入回收站后的新名字 |



示例 
-----------

* 删除放在回收站的数据库 __recycle_$_1_1597384386029184。




```javascript
OceanBase(admin@test)> create database db1;
Query OK, 1 row affected (0.03 sec)

OceanBase(admin@test)> drop database db1;
Query OK, 0 rows affected (0.04 sec)

OceanBase(admin@test)> show recyclebin;
+--------------------------------+---------------+----------+----------------------------+
| OBJECT_NAME                    | ORIGINAL_NAME | TYPE     | CREATETIME                 |
+--------------------------------+---------------+----------+----------------------------+
| __recycle_$_1_1597384386029184 | db1           | DATABASE | 2020-08-14 13:53:06.029367 |
+--------------------------------+---------------+----------+----------------------------+
1 row in set (0.01 sec)

OceanBase(admin@test)> purge database __recycle_$_1_1597384386029184;
Query OK, 0 rows affected (0.03 sec)

OceanBase(admin@test)> show recyclebin;
```