Oracle RMAN删除歸檔日志腳本

Oracle 開啟歸檔模式後，會一直不停的産生歸檔日志，如果不定時删除，遲早會撐爆磁盤空間，是以就需要布置定時删除歸檔日志的腳本！

至于為什麼要開啟歸檔模式，還有怎麼開啟歸檔模式！請參考：

Oracle 開啟歸檔模式 Linux 下删除歸檔腳本：

mkdir -p /home/oracle/scripts/log
vi /home/oracle/scripts/del_arch.sh
#!/bin/bash
source ~/.bash_profile
DAY_TAG=`date +"%Y-%m-%d"`
rman target / nocatalog msglog /home/oracle/scripts/log/del_arch_$DAY_TAG.log<<EOF
crosscheck archivelog all;
delete noprompt archivelog until time '(sysdate-7)';
delete noprompt force archivelog until time 'SYSDATE-10';

EOF

## 寫入crontab
crontab -e
# 00 07 * * * /home/oracle/scripts/del_arch.sh      

Windows 下删除歸檔腳本：

編輯

del_arch.bat

腳本：

@echo off
set ORACLE_SID=orcl
set "filename=del_arch_task_log_%date:~0,4%%date:~5,2%%date:~8,2%.log"
(
echo.
echo ====================cleaning  %date% %time%  =========================
echo.
rman target / cmdfile=G:\scripts\del_arch.sql
echo.
echo =====================  finish %date% %time%  =========================
echo.
)>>G:\scripts\%filename% 2>&1<nul      

del_arch.sql

run{
 crosscheck archivelog all;
 delete noprompt archivelog until time 'sysdate-1/2';
 delete noprompt force archivelog until time 'SYSDATE-1';
}      

📢 注意：腳本中的目錄位置，請根據實際情況進行修改！