1.命令Shell概述(Command shell overview): The command shell is a separate software program that provides direct communication between the user and the operating system. The non-graphical command shell user interface provides the environment in which you r
本篇总结一下RMAN命令中的DELETE操作,DELETE命令用于删除RMAN备份记录以及相应的物理文件. To delete physical backups and copies as well as do the following: 1: Update their repository records in the target control file to status DELETED 2: Remove their repository records from the recov