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运维DBA在巡检时发现alert日志文件中出现Oracle报错performing DML/DDL operation over object in bin，分析原因为回收站中的对象执行了dml或者ddl操作导致

1、Oracle数据库alert日志文件报错

Thu Jul 21 09:49:38 2011

performing DML/DDL operation over object in bin.

Thu Jul 21 09:51:02 2011

performing DML/DDL operation over object in bin.

2、Oracle案例分析

1)确认回收站功能启用

SQL> show parameter recyclebin;

NAME TYPE VALUE

———————————— ———– ——————————

recyclebin string ON

如果是OFF，使用alter system set recyclebin=on;开启回收站功能

2)创建和删除表

SQL> create table t_drop

2 as

3 select * from tab;

Table created.

SQL> drop table t_drop;

Table dropped.

SQL> show recyclebin;

ORIGINAL NAME RECYCLEBIN NAME OBJECT TYPE DROP TIME

—————- —————————— ———— ——————-

T_DROP BIN$qIuF4JHvDJDgQKjADAsarA==$0 TABLE 2011-07-21:09:46:52

3)查看回收站表中数据

SQL> select * from “BIN$qIuF4JHvDJDgQKjADAsarA==$0″;

TNAME TABTYPE CLUSTERID

—————————— ——- ———-

T TABLE

TAB_CRM_CLIENT TABLE

TEST_COUNT TABLE

V_TEST VIEW

TEST TABLE

T_DROP TABLE

TAB_OLCM TABLE

7 rows selected.

4)对回收站中数据进行dml操作

SQL> delete from “BIN$qIuF4JHvDJDgQKjADAsarA==$0″;

delete from “BIN$qIuF4JHvDJDgQKjADAsarA==$0″

*

ERROR at line 1:

ORA-38301: can not perform DDL/DML over objects in Recycle Bin

5)对回收站中数据进行ddl操作

SQL> drop table “BIN$qIuF4JHvDJDgQKjADAsarA==$0″;

drop table “BIN$qIuF4JHvDJDgQKjADAsarA==$0″

*

ERROR at line 1:

ORA-38301: can not perform DDL/DML over objects in Recycle Bin

6)查看回收站，错误重现

Thu Jul 21 09:56:44 2011

performing DML/DDL operation over object in bin.

Thu Jul 21 09:57:19 2011

performing DML/DDL operation over object in bin.

7)说明

由于对回收站中的对象执行了dml或者ddl操作导致alert报类此做。在回收站中不能执行ddl或者dml操作

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最权威、专业的Oracle案例资源汇总之案例:Oracle报错performing DML/DDL operation over object in bin解决办法