Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

oracle job Ïà¹Ø

begin
  sys.dbms_job.submit(job => :job,
                      what => 'p_apip_price_send;',
                      next_date => to_date('01-01-4000', 'dd-mm-yyyy'),
                      interval => 'sysdate+1');
  sys.dbms_job.broken(job => :job,
                      broken => true,
                      next_date => to_date('01-01-4000', 'dd-mm-yyyy'));
  commit;
end;
 
---------------------------------------
1¡¢°Ñinit.oraÖÐÈçÏÂÁ½¸ö²ÎÊý´ò¿ª
JOB_QUEUE_INTERVAL=60
JOB_QUEUE_PROCESSES=4
job_queue_keep_connections=true
\\λÖÃλÓÚ:D:\oracle\admin\alpha\pfileϵÄinit.oraÎļþÄÚ
2
sys.dbms_job.submit(job => :job,  --job±àºÅ£¬Î¨Ò»±êʶ
                                what => 'begin  --jobÄÚÈÝ£¬µ÷Óô洢¹ý³Ì£¬ÒÔbeginºÍend¿ªÍ·
                                                   insert_t2;
                                  &nbs


Ïà¹ØÎĵµ£º

OracleÖÐÅúÁ¿µ¼³öSequence

 Ê¹ÓÃexp¹¤¾ß£¬ÒÔtablesµÄÀàÐ͵¼³öij¸öÓû§ÏÂËùÓеıíºÍÊý¾Ý£¬·¢ÏÖÆäÖÐsequenceûÓб»µ¼³ö¡£ÍøÉÏËÑË÷Ö®£¬·¢ÏÖtoadÃ²ËÆÓд˹¦ÄÜ£¬ÓÚÊǰ²×°ÁË9.6.1.1°æ±¾£¬½á¹û¾ÓȻû·¢Ïִ˹¦ÄÜ¡££¨¿ÉÄÜÊÇÎÒûÕÒµ½£¬ÖÁÉÙºÍÄÇλÀÏ´óµÄ½ØÍ¼²»Í¬£©£¬×îºóÕÒµ½ÈçϽű¾£¬¿ÉÒÔ½«Ä³¸öÓû§µÄÈ«²¿sequence²éѯ³öÀ´£¬²¢Æ´³É´´½¨Óï¾ä¡£
´úÂëÈçÏ£ ......

ORACLE º¯Êý¼¯½õ

Ò»¡¢ ³£ÓÃÈÕÆÚÊý¾Ý¸ñʽ
1.Y»òYY»òYYY ÄêµÄ×îºóһ룬Á½Î»»òÈýλ
SQL> Select to_char(sysdate,'Y') from dual;
TO_CHAR(SYSDATE,'Y')
--------------------
7
SQL> Select to_char(sysdate,'YY') from dual;
TO_CHAR(SYSDATE,'YY')
---------------------
07
SQL> Select to_char(sysdate,'YYY') from ......

¹ØÓÚORACLEÊý¾Ý¿âÖÐȨÏ޺ͽÇÉ«µÄ̽Ë÷

OracleÊý¾Ý¿âÊÇÒ»ÖÖ´óÐ͹ØÏµÐ͵ÄÊý¾Ý¿â£¬ÎÒÃÇÖªµÀµ±Ê¹ÓÃÒ»¸öÊý¾Ý¿âʱ£¬½ö½öÄܹ»¿ØÖÆÄÄЩÈË¿ÉÒÔ·ÃÎÊÊý¾Ý¿â£¬ÄÄЩÈ˲»ÄÜ·ÃÎÊÊý¾Ý¿âÊÇÎÞ·¨Âú×ãÊý¾Ý¿â·ÃÎÊ¿ØÖƵġ£DBAÐèҪͨ¹ýÒ»ÖÖ»úÖÆÀ´ÏÞÖÆÓû§¿ÉÒÔ×öʲô£¬²»ÄÜ×öʲô£¬ÕâÔÚOracleÖпÉÒÔͨ¹ýΪÓû§ÉèÖÃȨÏÞÀ´ÊµÏÖ¡£È¨ÏÞ¾ÍÊÇÓû§¿ÉÒÔÖ´ÐÐijÖÖ²Ù×÷µÄȨÀû¡£¶ø½ÇÉ«ÊÇΪÁË·½±ãDBA¹Ü ......

ORACLE PL/SQL ´æ´¢¹ý³Ì½Ì³Ì


(1)SEQNAME.NEXTVALÀïÃæµÄÖµÈçºÎ¶Á³öÀ´£¿¿ÉÒÔÖ±½ÓÔÚinsert into test values(SEQNAME.NEXTVAL) ÊÇ¿ÉÒÔÓà  ÕâÑù£º     
SELECT tmp#_seq.NEXTVAL
        INTO id_temp
        from DUAL;  È»ºó¿ÉÒ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ