安装时生成的 都不要删。具体 不知道。 就像sqlserver model master 库,好像哪个也 不能删。
... system,sysaux,users支持永久对象 temp支持临时的段 undotbs1支持撤销段CWMLITE ----> This Oracle9i tablespace is used to store OLAPSYS schema objects for the new Online Analytical Processing (OLAP) utilities in Oracle9i and is created when the default templates in the DBCA are used to create a database.ODM----->数据挖掘用户Oracle XDB---->Oracle XML数据库 至于别的,不知道
system,sysaux,users支持永久对象
temp支持临时的段
undotbs1支持撤销段CWMLITE ----> This Oracle9i tablespace is used to store OLAPSYS schema objects for the new Online Analytical Processing (OLAP) utilities in Oracle9i and is created when the default templates in the DBCA are used to create a database.ODM----->数据挖掘用户Oracle XDB---->Oracle XML数据库
至于别的,不知道