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如何查看Oracle数据库中无效的对象,约束,触发器和索引

2021-01-28 10:39  EniNiemand  阅读(938)  评论(0编辑  收藏  举报

1、检查无效的数据库对象:

 

SELECT owner, object_name, object_type,status

FROM dba_objects

WHERE status = 'INVALID';


2、检查不起作用的约束:

SELECT owner, constraint_name, table_name, constraint_type, status

FROM dba_constraints

WHERE status = 'DISABLED';


3、检查无效的触发器:

SELECT owner, trigger_name, table_name, status

FROM dba_triggers

WHERE status = 'DISABLED';


4、检查失效的索引:

select index_name,table_name,tablespace_name,status

From dba_indexes

Where status<>'VALID';