Oracle如何处理数据库连接？ [关闭]
[英]How does Oracle handle db connections? [closed]
问题描述
How does Oracle server handles db connections? 
Oracle服务器如何处理数据库连接？ Specifically 特别
- Does it provide unique id for each connections to client? 它是否为每个与客户端的连接提供唯一的ID？
- How does it handle/close connections for which clients are not alive? 它如何处理/关闭不存在客户端的连接？
Regards, Sachin 问候，萨钦
1 个解决方案
解决方案1
1 已采纳 2012-09-13 08:51:19
It depends. 这取决于。
1. Assuming that you are using a dedicated architecture each session is given a Session ID (column SID in V$SESSION) 1.假设您使用的是专用架构，则为每个会话分配一个会话ID（V $ SESSION中的列SID）
2. Oracle does not pick up on dead connections unless you set SQLNET.EXPIRE_TIME in the server's sqlnet.ora file 2.除非您在服务器的sqlnet.ora文件中设置SQLNET.EXPIRE_TIME，否则Oracle不会建立死连接。
Daniel 丹尼尔
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