使用sec用户创建测试表T
SQL> conn test/test
Connected.
SQL> create table t (id int);
Table created.
SQL> drop table t; ---普通用户test删除表T
Table dropped.
SQL> show recyclebin ---用户sec回收站中可以看到删除的表T
ORIGINAL NAME RECYCLEBIN NAME OBJECT TYPE DROP TIME
---------------- ------------------------------ ------------ -------------------
SQL> purge dba_recyclebin; --sys用户执行清理dba_recyclebin
DBA Recyclebin purged.
SQL> show recyclebin;
SQL> conn test/test --使用test用户登录显示回收站为空
Connected.
SQL> show recyclebin
SQL>
SQL> conn test/test
Connected.
SQL> create table t (id int);
Table created.
SQL> drop table t; ---普通用户test删除表T
Table dropped.
SQL> show recyclebin ---用户sec回收站中可以看到删除的表T
ORIGINAL NAME RECYCLEBIN NAME OBJECT TYPE DROP TIME
---------------- ------------------------------ ------------ -------------------
T BIN$aBHmuChHbmvgU/FQqMDquw==$0 TABLE 2018-03-23:17:18:03
SQL> conn / as sysdba
Connected.SQL> purge dba_recyclebin; --sys用户执行清理dba_recyclebin
DBA Recyclebin purged.
SQL> show recyclebin;
SQL> conn test/test --使用test用户登录显示回收站为空
Connected.
SQL> show recyclebin
SQL>