[oracle@hb shell_test]$ cat echo_time #!/bin/sh
一.最简单的调用sqlplus sqlplus -S 'sys/unimas as sysdba' << ! select to_char(sysdate,'yyyy-mm-dd') today from dual; exit; !
[oracle@hb shell_test]$ ./echo_time
TODAY ---------- 2011-03-21
-S 是silent mode,不输出类似“SQL>”,连接数据库,关闭数据库之类的信息。
eof可以是任何字符串 比如'laldf'那么当你输入单独一行laldf时'shell认为输入结束,但是必须表示块开始必须使用<<; 开始和结束要匹配这个符号“<<”后面的内容 举例子:
[oracle@hb shell_test]$ sqlplus -s 'sys/unimas as sysdba' << abc > select to_char(sysdate,'yyyy-mm-dd') today from dual; > exit; > abc
TODAY ---------- 2011-03-21
二.sqlplus的结果传递给shell的方法一
[oracle@hb shell_test]$ cat test2.sh #!/bin/bash VALUE=`sqlplus -S 'test/unimas' << ! set heading off set feedback off set pagesize 0 set verify off set echo off select to_char(sysdate,'yyyy-mm-dd') today from dual; exit !` echo $VALUE if [ -n '$VALUE' ]; then echo 'The rows is $VALUE' exit 0 else echo 'There is no row' fi
三.sqlplus的结果传递给shell的方法二
[oracle@hb shell_test]$ cat test1.sh #!/bin/bash sqlplus -S 'test/unimas' << ! set heading off set feedback off set pagesize 0 set verify off set echo off col coun new_value v_coun select count(*) coun from lesson; exit v_coun ! VALUE='$?' echo 'show row:$VALUE'
col coun new_value v_coun v_coun为number类型。因为exit 只能返回数值类型。
四.把shell参数传递给sqlplus
#!/bin/bash t_id='$1' sqlplus -S 'test/unimas' << ! set heading off set feedback off set pagesize 0 set verify off set echo off select teachername from teacher where id=$t_id; exit !
五.sqlplus的结果存储在文件中
#!/bin/sh sqlplus -S 'test/unimas'<set heading off set feedback off set pagesize 0 set verify off set echo off spool spool_file SELECT * from teacher; spool off exit; EOF
http://blog./space.php?uid=9124312&do=blog&id=181372 #################################################################################################################################### 查看调度系统状态脚本: #!/bin/sh
if [[ -z '$1' ]] || [[ '$1' -ne 0 && '$1' -ne 2 ]] #使用[[ ]] 进行逻辑短路操作 then echo 'Please input your parameter: query status[0,2]!' exit fi
#for buname in cnlog enlog ItLog JrLog AuLog InnerLog for buname in cnlog enlog do sqlplus -S 'etl/etl@dw_testdb' << abc #使用 << EOF方式输入信息 set line 155 set pages 9999 SELECT /*+ PARALLEL(a,4) */ * FROM $buname.hla_job_rec a where status = $1; exit abc done
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