本文深入探讨了Oracle RDBMS中两个关键内部服务：SYS$BACKGROUNDB和默认服务SYS$USERS。解释了在未创建自定义服务的情况下，系统如何使用默认服务SYS$USERS来处理用户会话，而SYS$BACKGROUNDB仅由后台进程使用。
In addition to application services, the RDBMS also supports two internal services.
SYS$BACKGROUND is used by the background processes only.
SYS$USERS is the default service for user sessions that are not associated with application services.
In our case Since we have not created a service , the default service as provided by oracle SYS$USERS is used.
SYS$BACKGROUND is used by the background processes only.
SYS$USERS is the default service for user sessions that are not associated with application services.
In our case Since we have not created a service , the default service as provided by oracle SYS$USERS is used.
扫一扫
459
被折叠的 条评论
为什么被折叠?
到【灌水乐园】发言
