|
| |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
¼«Ê¬Íѳнñ¡£
¡¦RMAN¤Îµ¯Æ°ÊýË¡ > rman target / nocatalog ¡¦¥Ð¥Ã¥¯¥¢¥Ã¥×¤Î¼èÆÀ ²¼µ¤ÎÆâÍÆ¤òSQL¥¹¥¯¥ê¥×¥È¤È¤·¤ÆÍÑ°Õ run{ shutdown immediate; startup mount; allocate channel c1 device type disk format '/opt/app/oracle/oraback/full_db_%U'; backup as copy database; release channel c1; alter database open; } RMAN¾å¡Ö@¥¹¥¯¥ê¥×¥È̾¡×¤Ç¥¹¥¯¥ê¥×¥È¤òµ¯Æ°¤¹¤ë¤È¡¢ /opt/app/oracle/oraback/full_db_%U¤ËDB¤¬´Ý¤´¤È¥Ð¥Ã¥¯¥¢¥Ã¥×¤µ¤ì¤ë¡£ ¤Á¤Ê¤ß¤Ë¡Öallocate channel¡×¥³¥Þ¥ó¥É¤Ï run{} ¤Ç³ç¤é¤ì¤Æ¤¤¤Ê¤¤¤È»ÈÍѤǤ¤Ê¤¤¤Î¤ÇÃí°Õ¡£ ¡ÊRMAN¾å¤ÇľÀÜÂǤäƤâERROR¤Ë¤Ê¤ë¡£¡Ë ¤Ä¤¤¤Ç¤Ë¡£ backup as copy database; ¤Î°ìʸ¤ò¡¢ backup as compressed backupset database; ¤ËÊѹ¹¤¹¤ë¤È¡¢°µ½Ì¥Ð¥Ã¥¯¥¢¥Ã¥×¤¬²Äǽ¡£ ***** 2007/12/27 Äɵ ¢¬¥³¥ì¡¢·ë¹½¤¦¤½¤Ç¤·¤¿¡£orz RMAN> backup as compressed backupset database; ¤³¤ì¤À¤±¤Ç¡¢RMAN¤¬¾¡¼ê¤Ë¥Ð¥Ã¥¯¥¢¥Ã¥×¥»¥Ã¥È¤ò´ÉÍý¤·¤Æ¤¯¤ì¤ë¡£ list backup¥³¥Þ¥ó¥É¤Ç¡¢¥Ð¥Ã¥¯¥¢¥Ã¥×¥»¥Ã¥È¤Î°ìÍ÷¤òɽ¼¨¡£ delete backupset ¥Ð¥Ã¥¯¥¢¥Ã¥×ID¤Ç¡¢ÉÔÍפʥХ寥¢¥Ã¥×¥»¥Ã¥È¤òºï½ü¤Ç¤¤ë¡£ ¥Ð¥Ã¥¯¥¢¥Ã¥×¥»¥Ã¥È¥Õ¥¡¥¤¥ë¤òºï½üorÇ˲õ¤·¤Æ¤·¤Þ¤Ã¤¿¾ì¹ç¤Ï¡¢ crosscheck backup¥³¥Þ¥ó¥É¤ÇÀ°Íý¡£ ¤³¤Î¥Ð¥Ã¥¯¥¢¥Ã¥×¥»¥Ã¥È¤«¤é¤Î¥ê¥«¥Ð¥ê¤Ï¥Þ¥¦¥ó¥È¾õÂÖ¡Ê¥¤¥ó¥¹¥¿¥ó¥¹Ää»ß¡Ë¤Ç¼Â»Ü¡£ RMAN> startup mount RMAN> restore database; RMAN> recover database; RMAN> alter database open; ¤Ê¤ó¤À¡¢¥Ù¥ó¥ê¡¼¡£
Oracle¤Ë¥¢¥¯¥»¥¹¤¹¤ëC++¤Î¥×¥í¥°¥é¥à¤òºî¤Ã¤Æ¤¤¤ë¤Î¤Ç¤¹¤¬¡¢core¤ê¤Þ¤·¤¿¡£
»È¤Ã¤Æ¤¿´Ä¶¤Ë¤Ïgdb¤¬Æþ¤Ã¤Æ¤ª¤é¤º¡¢¥¤¥ó¥¹¥È¡¼¥ë¤·¤è¤¦¤È¤·¤¿¤émakeÅÓÃæ¤Ç²¿¸Î¤«¼ºÇÔ¤·¡¢ ¡ÊCan't locate object method "path" via package "Autom4te::Request"¡¡¤È¤«½Ð¤ë¡£orz¡Ë ¤â¤¦»ÅÊý¤Ê¤¤¤Î¤Ç¡¢£±Ç¯Á°¤¯¤é¤¤¤Ëºî¤Ã¤¿Linux¥µ¡¼¥Ð¡ÊgdbÆþ¤Ã¤Æ¤ë¡Ë¤Ë¥í¥°¥¤¥ó¤·¤Æ¤ß¤¿¡£ ¤µ¤Æ¡¢¤Þ¡¼¤È¤ê¤¢¤¨¤ºsqlplus¤Ç¤âΩ¤Á¾å¤²¤Æ¤ß¤è¤¦¤«¤·¤é¤Í¡¢¤È»×¤Ã¤¿¤È¤³¤í¡¢ ¥Ñ¡¼¥ß¥Ã¥·¥ç¥ó¤¬Ìµ¤¤¤È¸À¤ï¤ì¤Æ¥¨¥é¡¼È¯À¸¡£ ¤Ê¤ó¤¸¤ã¤¤¤È»×¤Ã¤Æsqlplus¤Î¼Â¹Ôexe¤Î¸¢¸Â¤ß¤¿¤é¡¢750¤È¤«¤Ë¤Ê¤Ã¤Æ¤ë¡£ Oracle¤Ç¥¤¥ó¥¹¥È¡¼¥ë¤·¤Æ¤ë¤«¤é¡¢¸Ä¿Í¥æ¡¼¥¶¤¬¼Â¹Ô¤Ç¤¤ë¤ï¤±¤¬¤Ê¤¤¤ï¤Ê¡£ ¤«¤È¸À¤Ã¤Æ¡¢¤Á¤Þ¤Á¤Þľ¤·¤Æ¤¤¤¯²Ë¤â¤Ê¤«¤Ã¤¿¤·¡¢ ¤â¤È¤â¤ÈÊüÃִĶ¤Ç¡¢²õ¤·¤Æ¤â¥¤¥ó¥¹¥È¡¼¥ë¤·Ä¾¤»¤ÐÎɤ¤ÏäʤΤǡ¢ ÌÌÅݤÀ¤«¤éoracle¥Ç¥£¥ì¥¯¥È¥ê°Ê²¼¤Î¥Ñ¡¼¥ß¥Ã¥·¥ç¥ó¤ò¥Õ¥ë¤Ç777¤ËÊѤ¨¤ë¤È¤¤¤¦¹Ó¶È¤ò¹Ô¤¦¡£¡Ê»à > su - root > chmod -R 777 oracle ¥Õ¥ë²òÊü¤À¥ª¥ê¥ã¡¼¤È¸À¤¦¤³¤È¤Ç¡¢ ¤³¤ì¤Ç»ä¤Ë¤â¿¨¤ì¤ë¤è¤¦¤Ë¤Ê¤Ã¤¿¤À¤í¤¦¤È¡¢°Õµ¤ÍÈ¡¹¤È¸Ä¿Í¥æ¡¼¥¶¤Çsqlplus¤ò¼Â¹Ô¤·¤Æ¤ß¤ë¡£ ̵»öµ¯Æ°¡£¤ª¤Ã¤·¤ã¡£ ¤È»×¤¦¤Î¤â«¤Î´Ö¡¢¥æ¡¼¥¶Ì¾¤È¥Ñ¥¹¤òÂǤÁ¹þ¤ó¤ÇسÁ³¡£ > ORA-01034: ORACLE not available > ORA-27123: unable to attach to shared memory segment > Linux Error: 13: Permission denied ¤Á¤ç¤Ã¤ÈÂԤơ¢¤Ê¤ó¤¾¤³¤ì¡Ä¡ª¡ª¡ª ¥·¥§¥¢¡¼¥É¥á¥â¥ê¤Ë¥Ñ¡¼¥ß¥Ã¥·¥ç¥ó¤¬Ìµ¤¤¡Ä¤Ã¤Æ²¿¤µ¡ª OracleºÆµ¯Æ°¤ä¤éOSºÆµ¯Æ°¤ä¤é¤ò·«¤êÊÖ¤·¤Æ¤ß¤ë¤âľ¤é¤º¡¢¤¨¡¢¥Þ¥¸¤Ç²õ¤·¤¿¡©¤È·Ú¤¯¾Ç¤ë¡£ ºÆ¥¤¥ó¥¹¥È¡¼¥ë¤È¤«¡¢¤á¤ó¤É¤¯¤µ¤¯¤ÆÀµÄ¾¤ä¤ê¤¿¤¯¤Ê¤¤Yo!! ɬ»à¤Ç¤°¤°¤ë¤ÈÅ·¤Î½õ¤±¤¬¤¢¤ê¤Þ¤·¤¿¡Ä¥Í¥Ã¥È¤Ã¤Æ¥Û¥ó¥ÈÊØÍø¤Ç¤¹¡£ > su - root > chmod 6751 $ORACLE_HOME/bin/oracle Oracle¤Î¼Â¹Ôexe¤Ë¤Ï¡¢ÆÃÊ̤ʥѡ¼¥ß¥Ã¥·¥ç¥ó¤¬É¬ÍפÀ¤Ã¤¿¤é¤·¤¤¡£ ¼Â¹Ô¤¹¤ë¤È¥Ñ¡¼¥ß¥Ã¥·¥ç¥ó¤Ï¡¡-rwxrwxrwx¡¡¤«¤é¡¡-rwsr-s--x¡¡¤Ë¤Ê¤ë¡£ 6751¤Î£±·åÌÜ¡¢¡Ö6¡×¤È¸À¤¦¤Î¤¬ÆÃÊ̤ʥѡ¼¥ß¥Ã¥·¥ç¥ó¤ÎÉôʬ¤Ç¡¢ ¼Â¹ÔÌ¿Îá½Ð¤·¤¿¥æ¡¼¥¶¤ËÂå¤ï¤Ã¤Æ¡¢½êͼԤä½êÍ¥°¥ë¡¼¥×¤¬µ¯Æ°¤·¤Æ¤¯¤ì¤ë¤é¤·¤¤¡£ ÉáÃʤΠ775 ¤È¤« 644 ¤È¤«¤Ï¡¡0774¡¢0644¤Ã¤ÆÀßÄꤷ¤Æ¤ë¤ó¤À¤Ã¤Æ¡£ ¡Ê¡¡¦¢Ï¡¦`¡Ë¤Ä¡·¢ÁŽÍŽªŽ°ŽÍŽªŽ°ŽÍŽªŽ°ŽÍŽªŽ° ¤Á¤Ê¤ß¤Ë¡¢ ¡¡6:suid+sgidξÊý¡¡4:suid¤Î¤ß¡¡2:gid¤Î¤ß¡¡1:sticky sticky¤Ã¤Æ²¿¤À¤Ã¤±¡Ä¡©( Žß§ÕŽß) ¤È¤ê¤¢¤¨¤º¡¢¾åµ¤ÎÄ̤ê¥Ñ¡¼¥ß¥Ã¥·¥ç¥óÊѤ¨¤¿¤é¡¢¤¦¤Þ¤¤¤³¤È¥í¥°¥¤¥ó¤Ç¤¤ë¤è¤¦¤Ë¤Ê¤ê¤Þ¤·¤¿¡£ core¤Î¸¶°ø¤â²ò¤Ã¤Æ°ì·ïÍîÃå¡£ ¤¿¤À¡¢¤Á¤ç¤Ã¤È¹Ó¶È²á¤®¤¿¤Ê¤È»×¤Ã¤ÆÈ¿¾ÊÃæ¤Ç¤¹¡£¡Ê»à gdb¤¬¤¦¤Þ¤¯¥¤¥ó¥¹¥È¡¼¥ë¤Ç¤¤µ¤¨¤¹¤ì¤ÐÎɤ«¤Ã¤¿Ïäʤó¤Ç¤¹¤¬¡¢ ·ë¶É¤Ê¤ó¤Ç½ÐÍè¤Ê¤¤¤ó¤À¡ª¡¡¤³¤Á¤é¤Ï²ò·è¤»¤º¡£
¸½ºß¤·¤´¤È¤Á¤å¤¦¡£
Oracle¤ËÆâÉô¤Ç¥¢¥¯¥»¥¹¤·¤Æ¤ëAP¤Î»î¸³Ãæ¡¢ ******************************************************** ORA-12549: TNS: ¥ª¥Ú¥ì¡¼¥Æ¥£¥ó¥°¡¦¥·¥¹¥Æ¥à¡¦¥ê¥½¡¼¥¹³äÅö¤ÆÀ©¸Â¤òͤ¨¤Þ¤·¤¿ ******************************************************** ¤¬½Ð¤¿¡£ ²¿¤«¤Î¥ê¥½¡¼¥¹¾å¸ÂÃͤòͤ¨¤¿ÌÏÍÍ¡£ ¤È¤ê¤¢¤¨¤ºOracle¤Î½é´ü²½¥Ñ¥é¥á¡¼¥¿PROCESSES¤Ç¤âÂ礤¯¤·¤Æ¤ß¤è¤¦¤«¤È»×¤Ã¤Æ¡¢ alter systemʸ¤ÇÊѹ¹¤·¤è¤¦¤È¤·¤¿¤é¡¢¤³¤ó¤Ê¥¨¥é¡¼½Ð¤¿¡£ ******************************************************** SQL> select name, value from v$parameter where name = 'processes'; NAME VALUE ------------------------------- processes 100 SQL> alter system set PROCESSES=200; alter system set PROCESSES=200 * ¹Ô1¤Ç¥¨¥é¡¼¤¬È¯À¸¤·¤Þ¤·¤¿¡£: ORA-02095: »ØÄꤷ¤¿½é´ü²½¥Ñ¥é¥á¡¼¥¿¤òÊѹ¹¤Ç¤¤Þ¤»¤ó¡£ ******************************************************** ¤Ê¤ó¤À¡©¤È»×¤Ã¤ÆÄ´¤Ù¤¿¤é¡¢PROCESSES¥Ñ¥é¥á¡¼¥¿¤ÏưŪÊѹ¹¤Ç¤¤Ê¤¤¤é¤·¤¤¡£ ¤³¤¦¤¤¤¦»þ¤ÏSCOPEÃͤòSPFILE¤Ë¤·¤Æ¼Â¹Ô¤¹¤ë¤ó¤À¤½¤¦¤À¡£ ******************************************************** SQL> alter system set PROCESSES=200 SCOPE=SPFILE; ¥·¥¹¥Æ¥à¤¬Êѹ¹¤µ¤ì¤Þ¤·¤¿¡£ ******************************************************** ¤¢¡¼¤½¤¦¤¤¤ä²¿¤«¡¢¤³¤ó¤Ê¤³¤ÈÊÙ¶¯¤·¤¿¤Ê¡Ä¤Ã¤Æ¸À¤¦¡£ ¥Ú¡¼¥Ñ¡¼Silver¤Ê¤ó¤Æ¤³¤ó¤Ê¤â¤Î¤À¤ï¤Ê¡£¡Ê»à »î¸³¤â¤Ã¤«¤¤¤ä¤Ã¤Æ¤ß¤ë¡£ ¡Ä¤ä¤Ã¤Ñ¤ê¡¡ORA-12549¡¡¤¬½Ð¤ë¡£ ¤Þ¤¡¸µ¡¹100¤â¼è¤Ã¤Æ¤¿Ìõ¤À¤·¡¢¤³¤ì¤ÊÌõ¤Ê¤¤¤«¡Äorz ¸µ¤ËÌ᤹¡£ »ÅÊý¤Ê¤¤¤Î¤Ç¡¢¤Á¤ã¤ó¤ÈÄ´¤Ù¤Æ¤ß¤ë¡£ »È¤Ã¤Æ¤ëDB¥æ¡¼¥¶¡¼¤Î¥ê¥½¡¼¥¹À©¸Â¤Î³Îǧ¤Ã¤Ä¡¼¤³¤È¤Ç¡¢¤Þ¤º¥×¥í¥Õ¥¡¥¤¥ë¤ò»²¾È¡£ ******************************************************** SQL> select username, profile from dba_users; ******************************************************** ¥×¥í¥Õ¥¡¥¤¥ë¤ÏDEFAULT¤Ç¤·¤¿¡£ ¡Ä¤Ã¤Ä¡¼¤³¤È¤Ï¤À¡£ ******************************************************** SQL> select * from dba_profiles where profile = 'DEFAULT' ; ******************************************************** °ì±þ¸«¤Æ¤Ï¤ß¤¿¤±¤É¡¢ ¤Þ¤¡Åö¤¿¤êÁ°¤Ã¤Ä¡¼¤«¡¢¤Û¤ÜÁ´ÉôUNLIMITED=̵À©¸Â¡£ ¹©¹©¥¨¥¨¥¨('§¥`)¥¨¥¨¥¨¹©¹© ¡Ä¡Ä¥Þ¥·¥ó¤Î¥ê¥½¡¼¥¹¤½¤Î¤â¤Î¤¬Â¤ó¤Ê¤¤¤Ã¤Ä¡¼¤³¤È¤Ç¤¹¤«¡© ¤½¤¤¤È¤â²¿¤«º¬ËÜŪ¤Ê¤È¤³¤Ç¹Í¤¨Êý¤¬´Ö°ã¤Ã¤Æ¤ë¤Î¤«¡© º£Æü¥»¥ó¥Ñ¥¤¤â¥ê¡¼¥À¡¼¤â¤ª¤é¤Ì¤À¤è¡Äorz ޏŽÏޝŽÀ¡£
to_timestamp´Ø¿ô¤ò³ú¤Þ¤»¤Æ¡¢Ê¸»úÎó¤òTIMESTAMP·¿¤ËÊÑ´¹¤·¤ÆLOAD
¡Ê⤷Oracle9i¤«¤é¤Îµ¡Ç½¤é¤·¤¤¡©¡Ë to_timestamp(ʸ»úÎó, ½ñ¼°) ex¡§ select to_timestamp('12:13:14.000000', 'HH24:MI:SS.FF') from dual ; ¡¡¢Í06-07-01 12:13:14.000000000 ¡¦Oracle¤Ç¤ÎÉäξ®¿ôÉô¡Ê¥Þ¥¤¥¯¥íÉáˤϡÖFF¡×¤Çɽ¤¹¤é¤·¤¤¡£¡ÊMS¤äUS¤¸¤ã¤Ê¤¤¤é¤·¤¤¤è¡Ë ¡¦¡ÖFF¡×¤ÏËÜÍè9·å¤¬¥Ç¥Õ¥©¤é¤·¤¤¤±¤É¡¢1¡Á9·å¤Ê¤éµöÍÆ¤·¤Æ¤¯¤ì¤ëÍͻҡ£ ¡¦to_timestamp·¿¤ÇÊÑ´¹¸µÊ¸»úÎó¤ËÆüÉÕ¤¬Æþ¤Ã¤Æ¤Ê¤¤¤È¡¢·î½é¤ÎÆüÉÕ¤¬Æþ¤ëÌÏÍÍ¡£¡ÊÛ£Ëæ¡Ë --- ¤Á¤Ê¤ß¤ËSQL*Loader¤Î´ðËܽñ¼°¥á¥â¡£ loaderÀ©¸æ¥Õ¥¡¥¤¥ë½ñ¼° ************************************** load data infile 'ÆþÎϥǡ¼¥¿¥Õ¥¡¥¤¥ë̾' badfile '¥Ð¥Ã¥É¥Õ¥¡¥¤¥ë̾' TRUNCATE ¡Ê¢«INSERT¡ÊTBL¶õɬ¿Ü¡Ë/APPEND¡ÊÄɲáË/REPLACE¡ÊDELETEÁêÅö¡Ë¡Ë into table ÆþÎÏÀè¥Æ¡¼¥Ö¥ë̾ FIELDS TERMINATED BY ",¡Ê¢«¶èÀÚ¤êʸ»ú¡Ë" OPTIONALLY ENCLOSED BY '`¡Ê¢«°Ï¤ßʸ»ú¡Ë' TRAILING NULLCOLS ¡Ê¢«¥Ç¡¼¥¿Ìµ¤·¹àÌܤËNULL¡Ë ( ¹àÌÜ̾£±, ¹àÌÜ̾£², ... ¡¡¡¡ ¡Êto_timestampÅù¤Î´Ø¿ô³ú¤Þ¤¹»ö¤â²Äǽ¡Ë ) ************************************** Loader¼Â¹Ô¥³¥Þ¥ó¥É > C:\oracle\...\SQLLDR ¥æ¡¼¥¶Ì¾/password@SID control=¥í¡¼¥ÀÀ©¸æ¥Õ¥¡¥¤¥ë̾ ¤¤¤¸¤ç¡£
Àè½µËö¡¢ÅÚÍË¢ÍÆüÍËŰÌ뤹¤ë±©Ìܤˤʤä¿ÌäÂê¤Î¸¶°ø¤¬È½ÌÀ¡£
¼«¸Ê¥Õ¥©¥í¡¼¥á¥â¡£ ¡Ú»ö¾Ý¡Û Oracle¥¨¥é¡¼È¯À¸ ¡ÖORA-01555:¥¹¥Ê¥Ã¥×¥·¥ç¥Ã¥È¤¬¸Å¤¹¤®¤Þ¤¹:¥í¡¼¥ë¥Ð¥Ã¥¯¡¦¥»¥°¥á¥ó¥ÈÈÖ¹æx¡¢Ì¾Á°"xxxxxxx"¤¬¾®¤µ¤¹¤®¤Þ¤¹¡× [READ MORE...] | BLOG TOP | ¼¡¤Î¥Ú¡¼¥¸ »
|
| |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||