Ò׽ؽØͼÈí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

Oracle 10gÖиúEMÓйصÄÎÊÌâ½â¾ö·½·¨

Oracle 10gÖеÄEM²ÉÓÃWebµÄÐÎʽÀ´¹ÜÀíÊý¾Ý¿â¼°Ïà¹Ø·þÎñ£¬µ«Ê¹Óùý³ÌÖлáÅöµ½Ò»Ð©¸úEMÓйصÄÎÊÌ⣬¸ù¾ÝͬÐеÄÌáʾ¼°±ÊÕßµÄʵ¼Ê¾­Ñ飬½øÐÐÁËһЩ¹éÄÉ£¬Ï£Íû¶ÔÏà¹Ø°®ºÃÕßÓÐËù°ïÖú£º
£¨1£©Êý¾Ý¿â¿ØÖÆ̨Æô¶¯ºó£¬¿´µ½1£©Êý¾Ý¿âʵÀýÎÞÐÅÏ¢2£©¼àÌý³ÌÐòΪ״̬Ϊ²»¿ÉÓÃ3£©µ½ÊµÀýµÄ´úÀíÁ¬½Ó״̬Ϊ²»¿ÉÓá£
ÎÊÌâ·ÖÎö£º
´Ëʱ·þÎñ¸ÕÆô¶¯£¬»¹Ã»Óе½Î»
½â¾ö°ì·¨£º
¹ý»áÔÙˢС£´Ëʱ¿ÉÄܻῴµ½1£©Êý¾Ý¿âʵÀýÓÐÏà¹ØÐÅÏ¢2£©¼àÌý³ÌÐòÓÐÐÅÏ¢µ«×´Ì¬Îª¹Ø±Õ3£©µ½ÊµÀýµÄ´úÀíÁ¬½Ó״̬Ϊʧ°Ü£¬²¢ÌáʾORA-12541: TNS: ÎÞ¼àÌý³ÌÐò (DBD ERROR: OCIServerAttach)¡£Ô­Òò¿ÉÄÜÊǼàÌý·þÎñûÆô¶¯¡£
£¨2£©Io Òì³£: The Network Adapter could not establish the connection
ÎÊÌâ·ÖÎö£º
ÔڸıäÁËip»ò¼ÆËã»úÃûµÄÇé¿öϳöÏÖ£¬Ò»°ãÊǼàÌý·þÎñÓÐÎÊÌâ¡£
½â¾ö°ì·¨£º
µÚÒ»²½¡¢ÓÃemca -config dbcontrol dbÃüÁî´ÓÐÂÅäÖÃÒ»ÏÂemµÄdatabase control£»
µÚ¶þ²½¡¢ÔÚieÖÐÊäÈëhttp://oracl_hostname:5500/em/£¨ÊÇ5500¶Ë¿Ú£¬¶ø²»ÊÇ1158¶Ë¿Ú£©¿´¿´ÊÇ·ñÔËÐÐÕý³££¬Èç²»Õý³££¬½Ó×Å°´ÎÊÌ⣨3£©µÄ½â¾ö·½·¨½øÐд¦Àí¡£
£¨3£©¶ÔÓÚ¶àÍø¿¨£¬»ò¸Ä±äipµÄÇé¿ö£¬¿ØÖÆ̨³öÏÖÈçÏÂÇé¿ö£º
1£©¼àÌý³ÌÐòTNS-12541: TNS: ÎÞ¼àÌý³ÌÐò
2£©µ½ÊµÀýµÄ´úÀíÁ¬½ÓORA-12541: TNS: ÎÞ¼àÌý³ÌÐò (DBD ERROR: OCIServerAttach)
½â¾ö°ì·¨£º
ÐÞ¸ÄNetwork Configuration File: £¥ORACLE_HOME£¥\network\admin\ϵÄtnsnames.oraºÍlistener.ora, °ÑÆäÖеÄHOST=ºóµÄÖ÷»úÃû»òip¸ÄΪµ±Ç°µÄÖ÷»úÃû»òip£¬²¢ÖØÐÂÆô¶¯¼àÌý·þÎñ¡£Ö®ºóˢпØÖÆ̨ҳÃ棬»á¿´µ½¼àÌý³ÌÐòÒѾ­Æô¶¯£¬µ«¿ÉÄÜ»á³öÏÖÏÂÃæµÄÌáʾ“ORA-12505: TNS: ¼àÌý³ÌÐòµ±Ç°ÎÞ·¨Ê¶±ðÁ¬½ÓÃèÊö·ûÖÐËù¸ø³öµÄ SID (DBD ERROR: OCIServerAttach)”£¬Ã»¹Øϵ£¬¶àˢм¸´Î¼´¿É¿´µ½µ½ÊµÀýµÄ´úÀíÁ¬½Ó³É¹¦µÄÐÅÏ¢¡£
£¨4£©java.lang.Exception: IOException in sending Request :: Connection refused: connect
ÎÊÌâ·ÖÎö£º
¿ØÖÆ̨ÉÏˢеÄʱºò³£¼û£¬Ô­Òò²»Ï꣬ºÃÏñûÓÐʲôӰÏì¡£
½â¾ö°ì·¨£º
Àä´¦Àí£¨^_^£©¡£
£¨5£©Listener refused the connection with the following error: ORA-12514, TNS:listener does not currently know of service requested in connect descriptor The Connection descriptor used by the client was: (DESCRIPTION=(ADDRESS_LIST=(ADDRESS=(PROTOCOL=TCP)(HOST=LHL)(PORT=1521)))(CONNECT_DATA=(SERVICE_NAME=orcl)))
ÎÊÌâ·ÖÎö£º
¿ÉÄÜÊÇÊý¾Ý¿âʵÀýûÓÐ


Ïà¹ØÎĵµ£º

Red Hat Cluster Suite¼¯Èº OracleÊý¾Ý¿â


Ŀ¼
Ò»¡¢¸ÅÊö
¶þ¡¢Ó²¼þƽ̨´î½¨
Èý¡¢Redhat As4 update2°²×°ÅäÖÃ
ËÄ¡¢Oracle 10g°²×°ÅäÖÃ
Îå¡¢Red Hat Cluster Suite°²×°ÅäÖÃ
Áù¡¢ÏµÍ³Çл»²âÊÔ
Æß¡¢³£ÓÃÃüÁî
Ò»¡¢¸ÅÊö
»ÆµºÊпª·¢Çø²ÆÕþ¾Ö±¾´Î²ÉÓÃÁ½Ì¨IBM X3850£­8664·þÎñ
Æ÷¡¢
һ̨DS4300ÅÌÕó£¬Æ½Ì¨²ÉÓÃRedhat As4 update2 ½áºÏcluster suite£¬²¿ÊðOracle ......

¹ØÓÚoracleѧϰ,¶ÔÕÒ×ÊÁϽ׶εÄÓÐÒâÒå

ƽʱ½Ó´¥mysql½Ï¶à£¬ÒòΪmysqlÔÚÒ»°ãµÄСÏîÄ¿Öй»ÓÃÁË ¿ªÔ´¶øÇÒÃâ·Ñ¡£
ºÜ¶à¹«Ë¾ÐèÒªoracleά»¤µÄ£¬¿ª·¢oracleÉõÖÁÊǶþ´Î¿ª·¢ÔÚ¹úÄÚÒ²±È½ÏÉٵģ¬Óм׹ÇÎĹ«Ë¾£¬Ë­¸ÒºÍËûÃÇÇÀ·¹Íë°¡ ¹þ¹þ ²»¹ýÈ˼ҵÄÊÕ·ÑÂù¹óµÄ£¬ÄãÈç¹ûÓÐˮƽ£¬³Ôµã²Ð¸þµÄ»ú»áÂù¶à¡£ oracleµÄÅàѵÐÅÏ¢±í´ïÁËÊг¡ÐèÇó¡£
£¨ÎÒÔÚѧУ»·¾³µÄ²ÂÏ룬רҵÈËÊ¿À´ÅÄש ......

Oracle·ÖÇø(Partition)

ÏîÄ¿ÖÐÓõ½µÄpartition£¬×ܽáÕûÀíÒ»ÏÂÏà¹Ø֪ʶ¡££¨ÍøÉϲɼ¯£¬ÈçÓÐÇÖȨ£¬Ç뼰ʱÁªÏµ¡££©
 
Ò»¡¢Oracle·ÖÇø¼ò½é
ORACLEµÄ·ÖÇøÊÇÒ»ÖÖ´¦Àí³¬´óÐÍ±í¡¢Ë÷ÒýµÈµÄ¼¼Êõ¡£·ÖÇøÊÇÒ»ÖÖ“·Ö¶øÖÎÖ®”µÄ¼¼Êõ£¬Í¨¹ý½«´ó±íºÍË÷Òý·Ö³É¿ÉÒÔ¹ÜÀíµÄС¿é£¬´Ó¶ø±ÜÃâÁ˶Ôÿ¸ö±í×÷Ϊһ¸ö´óµÄ¡¢µ¥¶ÀµÄ¶ÔÏó½øÐйÜÀí£¬Îª´óÁ¿Êý¾ÝÌṩ ......

³ÌÐò¿ª·¢: Oracle¸÷ÖÖÈÕÆÚ¼ÆËã·½·¨(ÊÕ²Ø)

Ò»¸öÔµĵÚÒ»Ìì
´úÂë (Ë«»÷´úÂ븴ÖƵ½Õ³Ìù°å)
SELECT to_date(to_char(SYSDATE,'yyyy-mm')||'-01','yyyy-mm-dd')
from dual

sysdate ΪÊý¾Ý¿â·þÎñÆ÷µÄµ±Ç°ÏµÍ³Ê±¼ä¡£
to_char Êǽ«ÈÕÆÚÐÍתΪ×Ö·ûÐ͵ĺ¯Êý¡£
to_date Êǽ«×Ö·ûÐÍתΪÈÕÆÚÐ͵ĺ¯Êý£¬Ò»°ãʹÓà yyyy-mm-dd hh24:mi:ss¸ñʽ£¬µ±Ã»ÓÐÖ¸¶¨Ê±¼ä²¿·Öʱ£¬ÔòÄ ......

Oracle ±íµÄÒƶ¯ºÍË÷ÒýµÄÖؽ¨

ÔµÆðÒ»¸ö±í¿Õ¼äÌ«´ó,ɾ³ýÊý¾ÝºóÓÉÓÚÎļþβ±»ÓÃ,ÎÞ·¨resize,´òËã°ÑËùÓбí¿Õ¼äÉϵĶÔÏómoveµ½Ò»¸öÁÙʱ´æ´¢µÄ±í¿Õ¼ä×öÕûÀí¡£
moveÒ»¸ö±íµ½ÁíÍâÒ»¸ö±í¿Õ¼äʱ,Ë÷Òý²»»á¸ú×ÅÒ»Æðmove£¬¶øÇÒ»áʧЧ¡££¨LOBÀàÐÍÀýÍ⣩±ímove£¬ÎÒÃÇ·ÖΪ£º
*ÆÕͨ±ímove
*·ÖÇø±ímove
*LONG,LOB´ó×Ö¶ÎÀàÐÍmoveÀ´½øÐвâÊÔºÍ˵Ã÷¡£
Ë÷ÒýµÄmove£¬ÎÒÃÇÍ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØͼ | ¸ÓICP±¸09004571ºÅ