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

ORACLE µÇ½´íÎóÎÊÌâ

     µÇ½ORACLEʱ³öÏÖ£ºORA-12637 °ü½ÓÊÜʧ°Ü ´íÎó
     ½â¾ö·½·¨£ºÔÚ\oracle\product\10.2.0\client_1\NETWORK\ADMIN ÖÐÕÒµ½sqlnet.oraÎļþ£¬
     °ÑÐÞ¸Ä SQLNET.AUTHENTICATION_SERVICES= (NONE)¾Í¿ÉÒÔÁË¡£


Ïà¹ØÎĵµ£º

oracle SQLÐÔÄÜÓÅ»¯

£¨1£©      Ñ¡Ôñ×îÓÐЧÂʵıíÃû˳Ðò(Ö»ÔÚ»ùÓÚ¹æÔòµÄÓÅ»¯Æ÷ÖÐÓÐЧ)£º
ORACLEµÄ½âÎöÆ÷°´ÕÕ´ÓÓÒµ½×óµÄ˳Ðò´¦Àífrom×Ó¾äÖеıíÃû£¬from×Ó¾äÖÐдÔÚ×îºóµÄ±í(»ù´¡±í driving table)½«±»×îÏÈ´¦Àí£¬ÔÚfrom×Ó¾äÖаüº¬¶à¸ö±íµÄÇé¿öÏÂ,Äã±ØÐëÑ¡Ôñ¼Ç¼ÌõÊý×îÉٵıí×÷Ϊ»ù´¡±í¡£Èç¹ûÓÐ3¸öÒÔÉϵıíÁ¬½Ó²éѯ, ÄÇ ......

[·ÖÏí]OracleÊý¾Ýµ¼Èëµ¼³öimp/expÃüÁî

OracleÊý¾Ýµ¼Èëµ¼³öimp/expÃüÁî
    Oracle Êý¾Ýµ¼Èëµ¼³öimp/exp¾ÍÏ൱ÓÚoracleÊý¾Ý»¹Ô­Ó뱸·Ý¡£expÃüÁî¿ÉÒÔ°ÑÊý¾Ý´ÓÔ¶³ÌÊý¾Ý¿â·þÎñÆ÷µ¼³öµ½±¾µØµÄdmpÎļþ£¬impÃüÁî¿ÉÒÔ°Ñ dmpÎļþ´Ó±¾µØµ¼Èëµ½Ô¶´¦µÄÊý¾Ý¿â·þÎñÆ÷ÖС£ ÀûÓÃÕâ¸ö¹¦ÄÜ¿ÉÒÔ¹¹½¨Á½¸öÏàͬµÄÊý¾Ý¿â£¬Ò»¸öÓÃÀ´²âÊÔ£¬Ò»¸öÓÃÀ´ÕýʽʹÓá£
Ö´Ðл ......

¼ò±ãʵÏÖOracleÊý¾Ý¿âÎļþÒƶ¯·½·¨

OracleÊý¾Ý¿âÔÚʹÓùý³ÌÖУ¬Ëæ×ÅÊý¾ÝµÄÔö¼ÓÊý¾Ý¿âÎļþÒ²Öð½¥Ôö¼Ó£¬ÔÚ´ïµ½Ò»¶¨´óСºóÓпÉÄÜ»áÔì³ÉÓ²Å̿ռ䲻×ã;ÄÇôÕâʱÎÒÃÇ¿ÉÒÔ°ÑÊý¾Ý¿âÎļþÒƶ¯µ½ÁíÒ»¸ö´óµÄÓ²ÅÌ·ÖÇøÖС£ÏÂÃæÎÒ¾ÍÒÔOracle for Windows°æ±¾ÖаÑCÅ̵ÄÊý¾Ý¿âÎļþÒƶ¯µ½DÅÌΪÀý½éÉÜOracleÊý¾Ý¿âÎļþÒƶ¯µÄ·½·¨ºÍ²½Öè¡£
¡¡¡¡1.ÔÚsqlplusÖÐÁ¬½Óµ½ÒªÒƶ¯ÎļþµÄOr ......

Oracle objectѧϰ±Ê¼Ç 1

 1 ¾Û¼¯(cluster)
1.1 ¸ÅÄ
ÓÃÓÚ½«²»Í¬±íÖеÄÊý¾Ý´æ´¢µ½ÏàͬµÄÎïÀíÊý¾Ý¿éÖУ¬ÓÃÓÚ¶à±íÊý¾ÝÐèҪƵ·±½øÐÐÁªºÏ²éѯµÄÇé¿öÏ¡£¶à±íÊý¾Ý´æ´¢ÔÚÏàͬÊý¾Ý¿éºó£¬ÔÚ¶Ô¶Ô±í½øÐÐÁªºÏ²éѯʱ£¬ËùÐè¶ÁÈ¡µÄÎïÀí¿éÊý¼õÉÙ£¬´Ó¶øÌá¸ß²éѯÐÔÄÜ¡£
ÐèҪעÒâµÄÊǶԾۼ¯Öе¥±íµÄ²éѯºÍ¶Ô¾Û¼¯ÖбíÊý¾Ý½øÐÐÐ޸Ļò²åÈëµÈÊÂÎñ²Ù×÷ʱ£¬ÐÔÄܽ«Ê ......

Oracle AWRËÙ²é

 SQL> SQLPLUS / AS SYSDBA
SQL> exec dbms_workload_repository.create_snapshot
SQL> exec:snap_id:=dbms_workload_repository.create_snapshot
SQL> var snap_id number
SQL> print snap_id
SQL> @?/rdbms/admin/awrrpt.sql
OracleAWRËÙ²é
 
1.²é¿´µ±Ç°µÄAWR±£´æ²ßÂÔ
select * fro ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØͼ | ¸ÓICP±¸09004571ºÅ