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

oracle job²»ÔËÐÐ ½â¾ö·½°¸

1) Instance in RESTRICTED SESSIONS mode?
¡¡¡¡Check if the instance is in restricted sessions mode:
¡¡¡¡select instance_name,logins from v$instance;
¡¡¡¡If logins=RESTRICTED, then:
¡¡¡¡alter system disable restricted session;
¡¡¡¡^-- Checked!
¡¡¡¡2) JOB_QUEUE_PROCESSES=0
¡¡¡¡Make sure that job_queue_processes is > 0
¡¡¡¡show parameter job_queue_processes
¡¡¡¡^-- Checked!
¡¡¡¡3) _SYSTEM_TRIG_ENABLED=FALSE
¡¡¡¡Check if _system_enabled_trigger=false
¡¡¡¡col parameter format a25
¡¡¡¡col value format a15
¡¡¡¡select a.ksppinm parameter,b.ksppstvl value from x$ksppi a,x$ksppcv b
¡¡¡¡Where a.indx=b.indx and ksppinm=’_system_trig_enabled’;
¡¡¡¡^-- Checked!
¡¡¡¡4) Is the job BROKEN?
¡¡¡¡select job,broken from dba_jobs where job=;
¡¡¡¡If broken, then check the alert log and trace files to diagnose the issue.
¡¡¡¡^-- Checked! The job is not broken.


Ïà¹ØÎĵµ£º

¶ÔoracleÖеÄBLOBµÄ²Ù×÷(¶ÁÈ¡£¬Ð´Èë)

 ½«BLOB±£´æÎª±¾µØÎĵµ£º
/// <summary>
/// ¶Á³öBlob×Ö¶Î
/// </summary>
/// <param name="commandText">sqlÓï¾ä£¬Ö´Ðнá¹ûΪBLOBÊý¾Ý</param>
/// <param name="DocumentAddress">½«Òª°ÑBLOBÊý¾Ý±£´æÎªµÄÎĵµµÄ·¾¶</param>
......

oracle Êý¾ÝÀàÐÍ


µ±ÄãÔÚÊý¾Ý¿âÖд´½¨Êý¾Ý±íµÄʱºò£¬ÄãÐèÒª¶¨Òå±íÖÐËùÓÐ×ֶεÄÀàÐÍ¡£ORACLEÓÐÐí¶àÖÖÊý¾ÝÀàÐÍÒÔÂú×ãÄãµÄÐèÒª¡£Êý¾ÝÀàÐÍ´óÔ¼·ÖΪ£ºcharacter, number, date, LOB, ºÍRAWµÈÀàÐÍ¡£ËäÈ»ORACLE8iÒ²ÔÊÐíÄã×Ô¶¨ÒåÊý¾ÝÀàÐÍ£¬µ«ÊÇËüÃÇÊÇ×î»ù±¾µÄÊý¾ÝÀàÐÍ¡£
ÔÚÏÂÃæµÄÎÄÕÂÖÐÄ㽫Á˽⵽ËûÃÇÔÚoracle ÖеÄÓ÷¨¡¢ÏÞÖÆÒÔ¼°ÔÊÐíÖµ¡£
¡¡¡¡
......

[轉載]ORACLE¼Æ»®(schedule)Ïê½â

. ´´½¨job
jobÊÇÊ²Ã´ÄØ? ¼òµ¥µÄ˵¾ÍÊǼƻ®(schedule)¼ÓÉÏÈÎÎñ˵Ã÷. ÁíÍ⻹ÓÐһЩ±ØÐëµÄ²ÎÊý.
ÕâÀïÌáµ½µÄ"ÈÎÎñ"¿ÉÒÔÊÇÊý¾Ý¿âÄÚ²¿µÄ´æ´¢¹ý³Ì,ÄäÃûµÄPL/SQL¿é,Ò²¿ÉÒÔÊDzÙ×÷ϵͳ¼¶±ðµÄ½Å±¾.
¿ÉÒÔÓÐÁ½ÖÖ·½Ê½À´¶¨Òå"¼Æ»®":
1) ʹÓÃDBMS_SCHDULER.CREATE_SCHEDULE ¶¨ÒåÒ»¸ö¼Æ»®;
2) µ÷ÓÃDBMS_SCHDULER.CREATE_JOBE¹ý³ÌÖ±½ÓÖ¸¶ ......

oracle ѧϰÐĵÃ

Ò»¡¢¶¨Î»
¡¡¡¡oracle·ÖÁ½´ó¿é£¬Ò»¿éÊÇ¿ª·¢£¬Ò»¿éÊǹÜÀí¡£¿ª·¢Ö÷ÒªÊÇдд´æ´¢¹ý³Ì¡¢´¥·¢Æ÷ʲôµÄ£¬»¹ÓоÍÊÇÓÃOracleµÄDevelop¹¤¾ß×öform¡£ÓеãÀàËÆÓÚ³ÌÐòÔ±£¬ÐèÒªÓнÏÇ¿µÄÂß¼­Ë¼Î¬ºÍ´´ÔìÄÜÁ¦£¬¸öÈ˾õµÃ»á±È½ÏÐÁ¿à£¬ÊÇÇà´º·¹J£»¹ÜÀíÔòÐèÒª¶ÔoracleÊý¾Ý¿âµÄÔ­ÀíÓÐÉî¿ÌµÄÈÏʶ£¬ÓÐÈ«¾Ö²Ù×ݵÄÄÜÁ¦ºÍ½ôÃܵÄ˼ά£¬ÔðÈνϴó£¬ÒòΪһ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ