OceanBase PURGE INDEX
描述
该语句用来删除放在回收站中的索引表。
格式
PURGE INDEX 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
- 删除放在回收站中的索引 RECYCLE_$_2_1615970480497000。
obclient>CREATE TABLE t1(c1 INT);
Query OK, 0 rows affected (0.09 sec)
obclient>CREATE INDEX idx ON t1(c1);
Query OK, 0 rows affected (0.48 sec)
obclient>DROP TABLE t1;
Query OK, 0 rows affected (0.03 sec)
obclient>SHOW RECYCLEBIN;
+------------------------------+----------------------------+-------+------------------------------+
| OBJECT_NAME | ORIGINAL_NAME | TYPE | CREATETIME |
+------------------------------+----------------------------+-------+------------------------------+
| RECYCLE_$_2_1615970480497000 | __idx_1102810162709362_IDX | INDEX | 17-MAR-21 04.41.20.497680 PM |
| RECYCLE_$_2_1615970480507000 | T1 | TABLE | 17-MAR-21 04.41.20.507102 PM |
+------------------------------+----------------------------+-------+------------------------------+
2 rows in set (0.00 sec)
obclient> PURGE RECYCLE_$_2_1615970480497000;
Query OK, 0 rows affected (0.04 sec)