shell 中执行Oracle查询和执行存储过程

[oracle@master2 test]$ more b.sh
#!/bin/sh

#数据库地址
ip=192.168.1.250
port=1521
sid=orcl
username=c##scott
password=tiger
oracle_name="${username}/${password}@${ip}:${port}/${sid}"
#查询一个值
QUERYRETS=`sqlplus -s /nolog <<EOF 
 set echo off feedback off heading off underline off; 
 conn ${username}/${password}; 
 select sales from TEST where revenue=2500;
exit 
EOF`
echo ${QUERYRETS} 

FILE_DATE=`date +"%Y%m%d"`

#执行存储过程
QUERYRETS=`sqlplus  ‘c##scott/tiger@192.168.1.250:1521/orcl‘ <<EOF 
 set echo off feedback off heading off underline off; 
 var o_result number;
 call SP_UPDATE_T1($FILE_DATE,:o_result);
 select :o_result from dual;
 commit;
exit 
EOF`
if [ $o_result=0 ];then
   echo "0"
else
   echo "1"
fi
echo "脚本执行完成 ！"
exit 0