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

oracle Êý¾Ýͬ²½¸´ÖƹÊÕϽâ¾ö

¹ÊÕϽâ¾ö£ºoracle10g Êý¾Ý¿â¸´ÖÆÍ¬²½
ºÇºÇ¡£oracleÎÒÊǸö²ËÄñ£¬Ã»»¨¹¦·òÑо¿Ëü£¬µ«ÎÒ»¹ÊǼæÈÎdba£¬Ä¿Ç°oracleÈ«²¿ÊÇÓÉÒÔǰµÄdba´´½¨µÄ£¬oracleȷʵºÃ¡£»ù±¾Ã»Óгö¹ýÎÊÌ⣬ÎÒÒ²¾Í»ù±¾²»¹ÜËüÁË£¬¿ÉÊÇÓÉÓÚ×Ô¼º´ÖÐÄ´óÒ⣬ÔÚÒ»´ÎÐ޸ķþÎñÆ÷µØÖ·Ê±ºò£¬Êý¾Ý¿âÀïµÄtns...Õâ¸öÅäÖÃÎļþÍüÁËÐ޸쬽á¹ûµ¼ÖÂͬ²½Ê§°Ü£¬µÈÎÒ·¢ÏÖµÄʱºò£¬·¢ÏÖÒѾ­Ê§Ð§£¬½á¹ûÎÒ»¨ÁË2Ììʱ¼ä£¬²ÅµÃÒÔ½â¾ö¡£¡£¡£
ÏÈ˵˵ÎÊÌâµÄ·¢ÏÖ
ÎÒÓÐ2̨·þÎñÆ÷£¬·Ö±ð·ÅÖÃÓÚ²»Í¬»ú·¿£¬ÏµÍ³¶¼Îªlinux£¬Êý¾Ý¿â¶¼Îªoracle10g£¬Á©Ì¨Êý¾Ý¿âÖ®¼ä¶¨Ê±Í¬²½Êý¾Ý£¬ÓÐÒ»´ÎÎÒ¸ü¸ÄÁËһ̨·þÎñÆ÷µØÖ·£¬ºóÀ´·¢ÏÖoracleͬ²½³öÏÖ¹ÊÕÏ£¬¹ÊÕÏΪbroken µÄֵΪY£¬FAILURES=16,¾­¹ýgoogle £¬ËµÊÇbroken =Y£¬FAILURES=16¾ÍÊDZíʾ´Ëjob ʧЧ£¬¾ÍÊDz»ÔÙÖ´ÐС£
¹ÊÕϽâ¾ö£º
¾­¹ýÁËÎÞÊý´ÎµÄgoogle¡£¡£¡£¡£¡£ÎÒ½â¾ö¹ý³ÌÈçÏ£º
Ê×ÏÈÓÃoracleÕʺŵǽ½øÊý¾Ý¿â
sqlplus / as sysdba
È»ºó²éѯdba_jobsÇé¿ö
select job,next_date,next_sec,failures,broken from dba_jobs;
ÓÚÊÇÎÒÔËÐÐ
execute dbms.job.run(ÕâÀïÊÇÍ£Ö¹Á˵Äjob-idºÅ)
·¢ÏÖÎÞ·¨ÔËÐС£
Õâʱ·¢ÏÖfailures Ϊ16  £¬ broken Ϊ Y
¾­¹ýgoogle£¬jobÈç¹ûÓÉÓÚijÖÖÔ­ÒòδÄܳɹ¦Ö®ÐУ¬oracle½«ÖØÊÔ16´Îºó£¬»¹Î´Äܳɹ¦Ö´ÐУ¬½«±»±ê¼ÇbrokenΪY£¨ËµÃ÷´Ë¹¤×÷½«±ê¼ÇÎªÆÆ£¬¶øFLASE˵Ã÷´Ë¹¤×÷½«±ê¼ÇÎªÎ´ÆÆ£©
ÏÖÔÚ¿´À´Õâ¸öjobÎªÆÆÁË£¬ÄǾÍÏȽ«Ëü¸ÄÎªÎ´ÆÆ
execute dbms.job_broken(idºÅ£¬false,next_date);
˵Ã÷һϣº
idºÅ£ºÊÇÍ£Ö¹ÁËjobËù±êʾµÄΨһºÅ
false£º±íʾ½«broken ÉèÖÃΪfalse,Òâ˼¾ÍÊÇÎ´ÆÆÀ²
next_date:±íʾÏÂÒ»´Î´ËjobÔËÐеÄʱ¼ä¡£
ÔËÐÐÒÔÉÏÃüÁîºó£¬·¢ÏÖÌáʾһÏ£º
Ìáʾ´íÎóÈçÏ£º
ORA-23421: job number 109 is not a job in the job queue
ORA-06512: at "SYS.DBMS_SYS_ERROR", line 86
ORA-06512: at "SYS.DBMS_IJOB", line 529
ORA-06512: at "SYS.DBMS_JOB", line 258
ORA-06512: at line 2
ͨ¹ý²éѯ£¬²ÅÃ÷°×£¬Èç¹ûÄãÊÇÒÔsysµÇ¼Êý¾Ý¿âµÄ»°£¬Èç¹ûÔËÐÐÆäËûÓû§µÄjob£¬±ØÐëʹÓÃSYS.DBMS_IJOB£¬Èç¹ûÊǵ±Ç°Óû§µÇ¼ÔËÐе±Ç°Óû§µÄjob£¬¾ÍÓÃSYS.DBMS_JOB£¬ÕâÎÒ²ÅÃ÷°×¡£ÖØÐÂÊäÈëÉÏÊö´úÂ룺£º
execute sys.dbms_ijob.broken(idºÅ£¬false,next_date);
ÊäÈëºóÍê³É£¬ÏÔʾ³É¹¦
È»ºóÌá½» commit;
ÕâʱÔÚ²éѯjob±íµÄbroken£¬·¢ÏÖÄǸöÎªÆÆµÄjob£¬ÏÖÔÚÒÔ¸ÄÎªÎ´ÆÆ N¡£
½ÓÏÂÀ´ÔÚÔËÐÐexecute dbms_ijob.run£¨id£©
·¢ÏÖ×Ô¶¯Í£Ö¹£¬Ôڲ쿴ÓÖ·¢ÏÖbroken ÓÖ±äΪ


Ïà¹ØÎĵµ£º

oracle ±í¿Õ¼ä²Ù×÷

oracle±í¿Õ¼ä²Ù×÷Ïê½â
  1
  2
  3×÷Õߣº   À´Ô´£º    ¸üÐÂÈÕÆÚ£º2006-01-04 
  5
  6 
  7½¨Á¢±í¿Õ¼ä
  8
  9CREATE TABLESPACE data01
 10DATAFILE '/ora ......

oracle¸´Ï°£¨Ò»£© Ö®OracleÌåϵ½á¹¹

      ѧϰOracle DBAÒ²°ë¸ö¶àѧÆÚÁË£¬½ñÌìÃÍÈ»²Å·¢ÏÖ£¬Ô­À´ÎÒµÄÊ黹ÊǺÜеģ¬ÉϿβÙ×÷ʱºòÒ²Ö»ÊÇÖªµÀ´ó¸ÅÔõô×ö£¬µ«ÊÇÒªÕæµÄÈ«²¿×Ô¼º×ö£¬¶ø²»È¥·­Ê黹ÊÇÓÐÒ»¶¨µÄÄѶȵģ¬ËùÒÔÄØ£¬½ñÌ쿪ʼ½«DBA´ÓÍ·¸´Ï°Ò»±é£¬Í¬Ê±ÔÙ²Ù×÷Ò»±é¡£
      µÚÒ»Õ£¬Ñ§µÄÊÇOracleµÄÌåϵ½á¹¹£ ......

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 ......

²éѯoracleµ±Ç°Á¬½ÓÊý

   ÎÒÃǼÙÉèÊÇÊý¾Ý¿â¹ÜÀíÔ±£¬ÎªÁËÊý¾Ý¿âµÄ°²È«£¬ÎÒÃÇÐèÒªÖªµÀµ±Ç°ÓжàÉÙÁ¬½ÓÊý£¬×î´óÖ§³Ö¶àÉÙÁ¬½ÓÊý£¬¿ÉÒÔÓÃÒÔÏÂÓï¾ä²éѯ
      select username,count(username),machine,status from v$session         
    &n ......

oracle¼àÌýÆô¶¯²»ÁË

1 ÎÊÌâÃèÊö
oracleÊý¾Ý¿âÔÚ·þÎñÆ÷ÉÏÔËÐÐÕý³££¬µ«ÊDz»ÄÜͨ¹ýÍøÂçÁ¬½Ó£¨¼´Ê¹Óÿͻ§¶Ë²»ÄÜÁ¬½ÓÊý¾Ý¿â£¬ÔÚ·þÎñÆ÷¶ËÕý³££¬Õï¶ÏµÄ³õ²½Ô­ÒòΪ¼àÌýÆ÷ÎÊÌ⣩¡£ÔÚ·þÎñÆ÷¶ËʹÓÃÒÔÏÂÃüÁ
bash-3.1$ cd $ORACLE_HOME/bin
bash-3.1$ ./lsnrctl
LSNRCTL> status
½á¹û³öÏÖ£º
CONNECT (DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=E ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ