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OracleÖÐÌí¼ÓJob

OracleÖÐÌí¼ÓJob
 --ÿ15·ÖÖÓ trunc(sysdate+1/96,'MI')/*5:Mins*/ sysdate + 5/(60*24)
SQL> variable jobno number;
SQL> begin
  2  dbms_job.submit(:jobno,'´æ´¢¹ý³ÌÃû;',sysdate,'/*1:Hr*/ sysdate + 1/24' );
  3  commit;
  4  end;
  5  /


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set feedback off --ÊÇ·ñÏÔʾ * rows selected
set heading off --ÊÇ·ñÏÔʾ×ֶεÄÃû³Æ
set verify off --ÊÇ·ñÏÔÊ¾Ìæ´ú±äÁ¿±»Ìæ´úǰºóµÄÓï¾ä¡£fil
set trimspool off --È¥×ֶοոñ
set pagesize 1000 ......

OracleÄÚÖýÇÉ«connectÓëresourceµÄȨÏÞ

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grant connect,resource to user;
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ALTER SESSION --Ð޸ĻỰ
CREATE CLUSTER --½¨Á¢¾Û´Ø
CREATE DATABASE LINK --½¨Á¢Êý¾Ý¿âÁ´½Ó
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OracleÖÐstart with¡­connect by prior×Ó¾äÓ÷¨

OracleÖÐstart with…connect by prior×Ó¾äÓ÷¨
connect by Êǽṹ»¯²éѯÖÐÓõ½µÄ£¬Æä»ù±¾Óï·¨ÊÇ£º
select … from tablename
start with Ìõ¼þ1
connect by Ìõ¼þ2
where Ìõ¼þ3;
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select * from table
start with org_id = ‘HBHqfWGWPy’
connect by prior org_id = parent_id;
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CREATE TABLE SYSTEM.LOGIN_LOG
(
    SESSION_ID               &nb ......
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