rman中如何制定删除某段时间的归档日志

发布网友发布时间：2022-04-10 09:06

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热心网友时间：2022-04-10 10:35

总觉得使用windows跑oracle是不靠谱的事情,可以这个世界上总有很多人喜欢做类似这样的事情,对于数据库比较常见的两件事情:rman和删除dg备库归档日志,在linux/unix平台上使用shell实现很简单,可是跑到win里面,就变的烦了,不是因为其麻烦,而是因为用的人少,不知道怎么下手处理该事情,我编写了简单的实现初级功能的win下面rman备份和删除备库归档日志脚本,供大家参考,也更加欢迎朋友提出来更加好的处理方法(win是真心的不懂)rman备份脚本复制代码代码如下: --backup_oracle.bat文件 rman target / cmdfile=D:/backup/rman/backup_db.rman log=d:/backup/rman/logfile/rmanlog%date:~0,4%%date:~5,2%%date:~8,2%.log --backup_db.rman文件 CONFIGURE RETENTION POLICY TO REDUNDANCY = 2; CONFIGURE DEVICE TYPE DISK PARALLELISM 2; CONFIGURE DEFAULT DEVICE TYPE TO DISK; backup filesperset = 5 as compressed backupset database format 'd:/backup/rman/full_%U.rman'; sql 'alter system archive log current'; backup filesperset = 50 as compressed backupset archivelog all format 'd:/backup/rman/arch_%U.rman' delete input; DELETE noprompt OBSOLETE; crosscheck backup; delete noprompt expired backup; backup format 'd:/backup/rman/ctl_%U.rman' current controlfile; backup spfile format 'd:/backup/rman/spfile_%U.rman' ; exit;backup_oracle.bat 文件加入到计划任务即可删除dg备库归档日志(已经应用)复制代码代码如下:--delete_dg_archivelog.bat rem 注意修改部署目录 cd D:/win_xifenfei d: rem 注意delete_archive.sql 查询是否有记录 echo delete archivelog staring > delete_archivelog.bak sqlplus / as sysdba @delete_archive.sql echo rman target / cmdfile=rman_checkcross.rman>>delete_archivelog.bat delete_archivelog.bat >>delete_dg_archivelog_%DATE:~0,4%%DATE:~5,2%%DATE:~8,2%".log exit--delete_archive.sql set lines 150 col name for a150 set pagesize 0 feedback off verify off heading off echo off spool delete_archivelog.bat select 'del 'name from v$archived_log where APPLIED='YES' AND NAME IS NOT NULL and DEST_ID=1; spool off exit; --rman_checkcross.rman crosscheck archivelog all; delete noprompt expired archivelog all; exitdelete_dg_archivelog.bat 加入到计划任务即可