2013年8月9日
控制文件的丢失与恢复
摘要： 152. One of the tablespaces is read­only in your database. The loss of all control files forced you to re­create the control file. Which operation do you need to perform after re­creating the control file and opening the database?A.drop and re­create the read­only tablespace 阅读全文
posted @ 2013-08-09 13:19 ArcerZhang 阅读(223) 评论(0) 推荐(0) 编辑
表空间的丢失与恢复
摘要： 151. You lost the PRODSTD tablespace, which was read/write. The tablespace was read­only when the last backup was performed. How would you recover the tablespace?A.restore the tablespace from the backup there is no need to apply the redo information.B.restore the full database to recover the da 阅读全文
posted @ 2013-08-09 13:17 ArcerZhang 阅读(214) 评论(0) 推荐(0) 编辑