DATAGUARD怎么定期删除归档日志脚本

小编给大家分享一下DATAGUARD怎么定期删除归档日志脚本，相信大部分人都还不怎么了解，因此分享这篇文章给大家参考一下，希望大家阅读完这篇文章后大有收获，下面让我们一起去了解一下吧！

#!/bin/sh
applied_days=2
cat /dev/null>applied_arch.lst
sqlplus -s "/ as sysdba"<<EOF>/dev/null
set feedback off
set pages 0
set head off
set timing off
set echo off
spool applied_arch.lst
select 'rm -f '||name from v\$archived_log
where DEST_ID=2 and name like '%.dbf'
and SEQUENCE#<(select max(SEQUENCE#) from v\$archived_log where applied='YES')
and COMPLETION_TIME<=sysdate-${applied_days};
spool off;
exit
EOF

## Exec the shell
cat /dev/null>applied_arch.sh
cat applied_arch.lst |grep -v spooling>applied_arch.sh
chmod u+x applied_arch.sh
sh applied_arch.sh
chmod -x applied_arch.sh
mv applied_arch.sh ./log/rm_appl_arc_`date +"%Y%m%d%H%M"`.log

rm -f applied_arch.lst

##remove expired archive log from database
/data/oracle9/product/9.2.0/bin/rman target / nocatalog<</dev/null
crosscheck archivelog all;               
delete noprompt expired archivelog all;
exit
EOF

以上是“DATAGUARD怎么定期删除归档日志脚本”这篇文章的所有内容，感谢各位的阅读！相信大家都有了一定的了解，希望分享的内容对大家有所帮助，如果还想学习更多知识，欢迎关注亿速云行业资讯频道！