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

ORACLE´¥·¢LGWRÈÕ־д½ø³ÌµÄÌõ¼þ~

ORACLE´¥·¢LGWRÈÕ־д½ø³ÌµÄÌõ¼þ
µ±Ä³¸öÊÂÎñÌύʱ
µ±ÖØ×öÈÕÖ¾»º³åÇøÖб仯µÄ¼Ç¼³¬¹ý1MBʱ
µ±ÖØ×öÈÕÖ¾»º³åÇøÖÐËù´æµÄ¼Ç¼Òѳ¬¹ý»º³åÇøÈÝÁ¿µÄ1/3
ÔÚDBWR½«Êý¾Ý¿â¸ßËÙ»º³åÇøÖÐÐ޸ĹýµÄÊý¾Ý¿éдµ½Êý¾ÝÎļþ֮ǰ
ÿ3ÃëÖÓ


Ïà¹ØÎĵµ£º

Oracle 9i/10g pfile/spfile ²ÎÊýÎļþÏê½â


(1)PfileÎļþ
    Pfile£¨Parameter File£©ÎļþÊÇ»ùÓÚÎı¾¸ñʽµÄ²ÎÊýÎļþ£¬º¬ÓÐÊý¾Ý¿âµÄÅäÖòÎÊý¡£
    Oracle 9iÔÚ°²×°Ê±ÎªÃ¿¸öÊý¾Ý¿â½¨Á¢ÁËÒ»¸öPfile£¬Ä¬ÈϵÄÃû³ÆÎª“init+Àý³ÌÃû.ora”£¬ÕâÊÇÒ»¸öÎı¾Îļþ£¬¿ÉÒÔÓÃÈκÎÎı¾±à¼­¹¤¾ß´ò¿ª¡£
ϱíΪÊý¾Ý¿âµÄ³õʼ»¯²Î ......

oracle ¼àÌýÅäÖÃ

   ÎÒÏàÐÅÎÒÃǸÕѧoracle£¬¶ÔÊý¾Ý¿âµÄ²Ù×÷£¬¶¼ÊÇÔÚ±¾µØ½øÐеģ¬Ö»Òª±£Ö¤¼àÌý·þÎñÆô¶¯£¬ÄÇôÎÒÃǾͿÉÒÔÕý³£Ê¹ÓÃsqlplus¶ÔÊý¾Ý¿â½øÐвéѯ£¬µ«ÊǼÙÈçÎÒÃÇÏ£Íûͨ¹ýÔ¶³Ì¶ÔÊý¾Ý¿âÀ´·ÃÎÊÄØ£¬´ËʱÎÒÃǾÍÒª¶Ôoracle¼àÌý½øÐÐÅäÖá£
    oracle¼àÌýÅäÖÃÓÐÈý¸öÎļþ£¬ÎªÁË·½±ãÃèÊö£¬ÎÒÓÃserverºÍclientÀ´Çø·Ö£ ......

ORACLEËøÐÅÏ¢

²é¿´±»ËøµÄ±í
select   p.spid,a.serial#,
c.object_name,b.session_id,b.oracle_username,b.os_user_name   from  
v$process   p,v$session   a,   v$locked_object   b,all_objects   c  
where   p.addr=a.p ......

Oracle job ¹ÜÀí

SVRMGR> select * from dba_jobs;
³õʼ»¯Ïà¹Ø²ÎÊýjob_queue_processes
alter system set job_queue_processes=39 scope=spfile;//×î´óÖµ²»Äܳ¬¹ý1000  ;job_queue_interval = 10  //µ÷¶È×÷ҵˢÐÂÆµÂÊÃëΪµ¥Î»
DBA_JOBS describes all jobs in the database.
USER_JOBS describes all jobs owned by the c ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ