You can take tablespaces offline or bring them online at any time, except for the
SYSTEM tablespace. All of the datafiles of a tablespace are taken offline or brought
online as a unit when you take the tablespace offline or bring it online, respectively.
You can take individual datafiles offline. However, this is usually done only during
some database recovery procedures.[@more@]
SYSTEM tablespace. All of the datafiles of a tablespace are taken offline or brought
online as a unit when you take the tablespace offline or bring it online, respectively.
You can take individual datafiles offline. However, this is usually done only during
some database recovery procedures.[@more@]
来自 “ ITPUB博客 ” ,链接:http://blog.itpub.net/10599713/viewspace-976983/,如需转载,请注明出处,否则将追究法律责任。
转载于:http://blog.itpub.net/10599713/viewspace-976983/
本文介绍了在数据库中如何进行表空间的离线与上线操作。除了SYSTEM表空间外,其他表空间及其所有数据文件可以作为一个整体进行离线或上线。此外,还提到了个别数据文件离线的情况,但这种情况通常只发生在某些数据库恢复过程中。
1643

被折叠的 条评论
为什么被折叠?



