shell腳本sql賦值

 以下腳本功能是用shell腳本登錄sqlplus連接oracle，將執行sql語句查詢的結果賦值給shell腳本中的變量

#!/bin/bash
echo "開始連接數據庫..."
sqlplus -S "name/password" << !
set pagesize 0
set verify off
set feedback off
set echo off
col coun new_value v_coun
select count(*) coun from src.global_info where batchdate='20180309' and status='0';
exit v_coun
!
value="$?"
echo '查詢總數為:'$value
if [ $value == 0 ];
then
echo "數據庫狀態錯誤，開始更新batchdate和status"
sqlplus -S "nbms_user2/nbms_user2" << !
update src.global_info set batchdate='20180305', status='0' where id =1;
select count(*) coun from src.global_info where batchdate='20180309' and status='0';
exit
!
echo "開始調用跑批腳本"
else
                echo "數據庫狀態正確!開始調用跑批腳本"
                #sh BMSRUNALL.sh
fi