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oracle 11g xe用户数据

[英]oracle 11g xe user data

原文 2018-01-29 06:14:31 4 1 sql/ oracle/ oracle11g/ oracle-xe

I'm running Oracle 11g XE on Debian Linux and I really need to know when "user data" is come close to 11 Gb. 我在Debian Linux上运行Oracle 11g XE，我真的需要知道“用户数据”何时接近11 Gb。

The maximum amount of user data in an Oracle Database XE database cannot exceed 11 gigabytes. Oracle Database XE数据库中的最大用户数据量不能超过11 GB。 If the user data grows beyond this limit, then an ORA-12592 error will appear. 如果用户数据超出此限制，则会出现ORA-12592错误。

(c) docs.oracle.com （c） docs.oracle.com

Few questions here: 这里的几个问题：

what is user data exactly? 用户数据到底是什么？
Which tablespaces is count as userdata ? 哪些表空间算作userdata ？
Does system tablespaces like sysaux counts as user data? 系统表空间（例如sysaux是否算作用户数据？
Does separate files like archived redo logs counts as userdata ? 诸如存档的重做日志之类的单独文件是否counts userdata ？

Thank for help, guys, I'm really confused. 谢谢大家的帮助，我真的很困惑。

1 个解决方案

User data is the persistent data your application creates and uses, as distinct from the metadata the database generates itself (such as the data dictionary). 用户数据是您的应用程序创建和使用的持久数据，与数据库自身生成的元数据（例如数据字典）不同。

The tablespaces you need to monitor are USERS and any other tablespace you have created. 您需要监视的表空间是USERS和您创建的任何其他表空间。 The tablespaces SYS and SYSAUX are reserved for the database's own data and so don't count; 表空间SYS和SYSAUX是为数据库自己的数据保留的，因此不计在内； TEMP and UNDO (or whatever else you call your temporary and rollback tablespaces) don't count either. TEMP和UNDO（或其他称为临时表和回滚表空间的表）也不计。

Redo logs and other files are external to the database and so don't count either. 重做日志和其他文件在数据库外部，因此也不计入其中。