oracle导入脚本sh

#!/usr/bin/ksh
#             impdpa.sh  aix系统下自动删除用户，创建用户然后导入指定dmp数据库备份文件的脚本，
#            dmp文件为expdp命令导出，exp导出文件不能导入。脚本适合单sid环境

#========================需要修改的参数=========================================
#dmp文件名称
dmp_filename=gxpm1121.dmp
#表空间
tbname=BIZTS
#日志名称
dmp_log=gxmcpm_b_02.log
#导入的oracle用户
username=gxmcpm_b_02;
#导入的oracle用户密码
password=gxmcpm_b_02;
#导出dmp备份文件的oracle用户
outuser=gxmc2
#========================需要修改的参数=========================================


#删除用户
sqlplus "/as sysdba"<<EOF
drop user ${username} cascade;
EOF

#目录
directory_dir=`pwd`;

#directory名称
directory_name=gxdp;

#创建用户，directory，授权
sqlplus "/as sysdba"<<EOF
create user ${username} identified by ${password} default tablespace ${tbname} temporary tablespace TEMP  profile DEFAULT;
grant connect to ${username};
grant dba to ${username};
grant resource to ${username};
create or replace directory ${directory_name} as '${directory_dir}';
grant read, write on directory ${directory_name} to ${username};
exit
EOF

#导入dmp包
impdp ${username}/${password} directory=${directory_name} dumpfile=${dmp_filename} logfile=${dmp_log} remap_schema=${outuser}:${username};

#删除directory
sqlplus "/as sysdba"<<EOF
drop  directory ${directory_name};
exit
EOF