简化job创建的两种方式

1.传递参数方式

1.1.创建sh脚本

vi execute_oracle_procedure.sh

source ~/.bash_profile
date
$ORACLE_HOME/bin/sqlplus -S monkey/monkey << eof
begin
 $1;
 COMMIT;
end;
 /
exit;
eof
date

1.2.crontab写入排程

crontab -e

*/5 * * * * sh /Data/scripts/execute_oracle_procedure.sh monkey.test_procedure01 >> /Data/scripts/log/execute_oracle_procedure.log 2>&1;

2.自动生成SH脚本

2.1.使用存储过程生成sh脚本

/* Formatted on 2021/3/23 上午 11:00:43 (QP5 v5.163.1008.3004) */
DECLARE
   v_string     VARCHAR2 (4000);
   v_name       VARCHAR2 (200);
   v_count      NUMBER;
   v_filename   VARCHAR2 (200);
   v_dir        VARCHAR2 (200);
-----Note:plase replace v_dir v_string with right string
BEGIN
   v_dir := '/Data/scripts/';
   v_string := 'MONKEY.SP01 ,
MONKEY.SP02 ,';

   WHILE INSTR (v_string, ',') > 0
   LOOP
      v_count := INSTR (v_string, ',');
      v_name := TRIM (CHR (10) FROM TRIM (SUBSTR (v_string, 1, v_count - 1)));
      v_filename := v_dir || REPLACE (v_name, '.', '_') || '.sh';
      DBMS_OUTPUT.put_line (
         'touch ' || v_dir || REPLACE (v_name, '.', '_') || '.sh');
      DBMS_OUTPUT.put_line (
         'echo ''' || 'source ~/.bash_profile'' >> ' || v_filename);
      DBMS_OUTPUT.put_line ('echo ''' || 'date'' >> ' || v_filename);
      DBMS_OUTPUT.put_line (
            'echo '''
         || '$ORACLE_HOME/bin/sqlplus -S monkey/monkey. <<EOFarch1'' >> '
         || v_filename);
      DBMS_OUTPUT.put_line ('echo ''' || 'begin'' >> ' || v_filename);
      DBMS_OUTPUT.put_line ('echo ''' || v_name || ';'' >> ' || v_filename);
      DBMS_OUTPUT.put_line ('echo ''' || ' COMMIT;'' >> ' || v_filename);
      DBMS_OUTPUT.put_line ('echo ''' || 'end;'' >> ' || v_filename);
      DBMS_OUTPUT.put_line ('echo ''' || ' /'' >> ' || v_filename);
      DBMS_OUTPUT.put_line ('echo ''' || 'exit;'' >> ' || v_filename);
      DBMS_OUTPUT.put_line ('echo ''' || 'EOFarch1'' >> ' || v_filename);
      DBMS_OUTPUT.put_line ('echo ''' || 'date'' >> ' || v_filename);
      v_string := SUBSTR (v_string, v_count + 1);
   END LOOP;
END;
/

2.2.执行2.1生成的脚本

进入系统，执行2.1步生成的sh脚本，就会在对应的目录下生成对应存储过程的sh文件

2.3.crontab写入排程

3.脚本改进

vi execute_oracle_procedure.sh

source ~/.bash_profile
$ORACLE_HOME/bin/sqlplus -S monkey/monkey << eof >>/Data/scripts/log/${1//./_}.log
set heading off;
select to_char(sysdate,'yyyy-mm-dd hh24:mi:ss') from dual;
begin
 $1;
 COMMIT;
end;
/
select to_char(sysdate,'yyyy-mm-dd hh24:mi:ss') from dual;
exit;
eof

crontab -e

*/5 * * * * sh /Data/scripts/execute_oracle_procedure.sh monkey.test_procedure01

以上会自动在/Data/scripts/log里面生成对应procedure的日志。