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适用虚谷数据库版本

v12.10.13



适用虚谷数据库版本

v12.10.13


DBA_RECYCLEBIN ​

📄字数 747
👁️阅读量 加载中...

功能描述 ​

DBA_RECYCLEBIN系统视图用户查询所有用户的所有回收站对象。

字段说明 ​

序号字段名类型说明V11V12
0DB_IDINTEGER库IDx√
1USER_IDINTEGER所有者IDx√
2OBJECT_IDINTEGER对象IDx√
3RELATEDOBJ_IDINTEGER父对象IDx√
4OBJECT_TYPEINTEGER对象类型x√
5OBJECT_TYPE_NAMEVARCHAR对象类型名x√
6SCHEMA_IDINTEGER模式IDx√
7OBJECT_NAMEVARCHAR对象原名x√
8RECYCLE_NAMEVARCHAR对象在回收站中的名字(唯一),便于区分名字相同的对象x√
9DROPED_TIMEDATETIME删除时间x√
10CAN_UNDROPVARCHAR对象是否可以从回收站恢复 (YES/NO)x√
11CAN_PURGEVARCHAR对象是否可以从回收站删除 (YES/NO)x√
12RESERVED1VARCHAR保留字段x√

应用举例 ​

  • 查询回收站相关信息
sql
-- 开启回收站
SQL> SET enable_recycle ON;

-- 创建表
SQL> CREATE TABLE tab_recycle(a INT,b VARCHAR);

-- 删除表
SQL> DROP TABLE tab_recycle;

SQL> SELECT * FROM DBA_RECYCLEBIN;
+-------+---------+-----------+---------------+-------------+------------------+-----------+-------------+----------------+--------------------------+------------+-----------+-----------+
| DB_ID | USER_ID | OBJECT_ID | RELATEDOBJ_ID | OBJECT_TYPE | OBJECT_TYPE_NAME | SCHEMA_ID | OBJECT_NAME |  RECYCLE_NAME  |       DROPED_TIME        | CAN_UNDROP | CAN_PURGE | RESERVED1 |
+-------+---------+-----------+---------------+-------------+------------------+-----------+-------------+----------------+--------------------------+------------+-----------+-----------+
| 1     | 1       | 1048597   | 1048597       | 5           | Table            | 1         | TAB_RECYCLE | BIN$080000000C | 2025-07-23 09:04:17.101  | YES        | YES       | <NULL>    |
+-------+---------+-----------+---------------+-------------+------------------+-----------+-------------+----------------+--------------------------+------------+-----------+-----------+

相关系统表 ​