rman备份到本地磁盘,由于空间不足需要删除3天前的一个全备,该如何写命令呢?
基础中的基础,平时常用的删归档方法是
delete noprompt archivelog until time 'sysdate-3';
而删除全库的得是
delete
backup 命令:
-
delete backup tag 'TAG_DB_FULL_2023020602';
-
delete backup completed before 'sysdate-5';
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