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处理inactive状态的session_MySQL

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处理inactive状态的session

 

一,Session 状态说明

可以通过v$session 视图的status列查看session 的状态。

Sql代码  STATUS          VARCHAR2(8)          Status of the session:    ACTIVE - Session currently executing SQL    INACTIVE    KILLED - Session marked to be killed    CACHED - Session temporarily cached for use by Oracle*XA    SNIPED - Session inactive, waiting on the client  

 

 

 

二. 处理inactive 状态的session

2.1 在 sqlnet.ora文件中设置expire_time 参数

 

2.2 设置用户profile的idle_time参数

 

要启用idle_time 要先启用RESOURCE_LIMIT参数。 该参数默认是False。

 

Sql代码  show parameter resource;    ALTER SYSTEM SET RESOURCE_LIMIT=TRUE SCOPE=BOTH;    select * from dba_profiles;     select username,profile from dba_users where username='CQCPRODUCT';    alter profile default limit idle_time 10;  --需要重启下oracle

 


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