oracle imp/exp 备份使用

linux备份脚本：

export ORACLE_BASE=/u01/oradev/db/tech_st

export ORACLE_HOME=/u01/oradev/db/tech_st/11.1.0

export ORACLE_SID=DEV

export PATH=$PATH:$ORACLE_HOME/bin

export NLS_LANG=AMERICAN_AMERICA.UTF8

d=$(date '+%Y%m%d%k%M')
exp username/password consistent=Y file=/u01/oradev/backup/$d.dmp log=/u01/oradev/backup/$d.log
zip -m /u01/oradev/backup/$d.zip /u01/oradev/backup/$d.dmp /u01/oradev/backup/$d.log

find /path -mtime +30 -type f -name \*.zip -exec rm -f {} \;

查看：

imp username/password file=xxxx.dmp show=y rows=n log=xxxxx.log full=y tables=table1,table2,table3;

在pl/sql中使用imp命令需在前面加host:

host imp username/password file=D:\Destop\xxxx.dmp full=y ignore=y;