shell脚本操作oracle删除表空间、创建表空间、删除用户

#!/bin/sh
oraclehome=$ORACLE_HOME
echo $oraclehome
localdir="/oracle/data"
echo $localdir
#删除已经存在的临时dmp文件
rm -rf $localdir/$2temp.dmp
rmresult=$?
echo "rm $2temp.dmp result:$rmresult"
#将用户$1的表空间导出
su - oracle -c "exp dba/dba file=$localdir/$2temp.dmp owner=$1"
expresult=$?
if [ "$expresult" != "0" ];then
echo "exp $1 tablespace failure!!!"
fi
#先删除用户$2及其表空间,然后再新建该用户及表空间
su - oracle -c "${ORACLE_HOME}/bin/sqlplus /nolog" <<EOF
connect / as sysdba
drop user $2 cascade;
drop tablespace $2 including contents and datafiles;
create tablespace $2 datafile '/oracle/product/10.2.0/oradata/$2.dbf' size 5M autoextend on;
create user $2 identified by "$2" default tablespace $2 temporary tablespace TEMP profile DEFAULT;
grant connect to $2;
grant resource to $2;
grant create any table to $2;
grant create any trigger to $2;
grant create any type to $2;
grant create any view to $2;
grant unlimited tablespace to $2;
exit
EOF

crdrresult=$? if [ "$crdrresult" != "0" ];then echo "drop user and tablespace failure!!!" echo "create user and tablespace failure!!!" else #刚建完的用户不能马上使用,等候10秒 sleep 10s #更换dmp文件中的表空间名 sed -i 's/TABLESPACE "$1"/TABLESPACE "$2"/g' $localdir/$2temp.dmp #使用imp命令导出表空间数据到用户$2的表空间 su - oracle -c "imp dba/dba file=$localdir/$2temp.dmp fromuser=$1 touser=$2" impresult=$? if [ "$impresult" != "0" ];then echo "imp failure!!!" else echo "imp success!!!" fi fi