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

OracleÓû§¹ÜÀí³£ÓòÙ×÷

 
ÒÔÏÂÁгöµÄÊÇOracle
Óû§¹ÜÀí¹ý³ÌÖг£ÓõÄһЩָÁÒÔ¹©´ó¼Ò²Î¿¼¡£
Oracle
Óû§¹ÜÀíÖ®Ò»¡¢´´½¨profile
Îļþ¡£

1.          
SQL>Create
profile
ÎļþÃû limit
2.          
   FAILED_LOGIN_ATTEMPTS
£ºÖ¸¶¨Ëø¶¨Óû§µÄµÇ¼ʧ°Ü´ÎÊý  
3.          
   PASSWORD_LOCK_TIME
£ºÖ¸¶¨Óû§±»Ëø¶¨ÌìÊý  
4.          
   PASSWORD_LIFE_TIME
£ºÖ¸¶¨¿ÚÁî¿ÉÓÃÌìÊý  
5.          
   PASSWORD_REUSE_TIME
£ºÖ¸¶¨Ôڶ೤ʱ¼äÄÚ¿ÚÁî²»ÄÜÖØÓà  
6.          
   PASSWORD_REUSE_MAX
£ºÖ¸¶¨ÔÚÖØÓÿÚÁîǰ¿ÚÁîÐèÒª¸Ä±äµÄ´ÎÊý   
7.          
   SESSIONS_PER_USER
£ºÏÞÖÆÓû§²¢·¢»á»°¸öÊý  
8.          
   CPU_PER_SESSION
£ºÏÞÖÆ»á»°ËùÕ¼ÓõÄCPU
ʱ¼ä£¨°Ù·ÖÖ®Ò»Ã룩  
9.          
   CPU_PER_CALL
£ºÏÞÖÆÃ¿´Îµ÷ÓÃËùÕ¼ÓõÄCPU
ʱ¼ä£¨°Ù·ÖÖ®Ò»Ã룩  
10.      
   CONNECT_TIME
£ºÏÞÖÆ»á»°µÄ×ܼÆÁ¬½Óʱ¼ä£¨·ÖÖÓ£©  
11.      
   IDLE_TIME
£ºÏÞÖÆ»á»°µÄ¿ÕÏÐʱ¼ä£¨·ÖÖÓ£©);  
Oracle
Óû§¹ÜÀíÖ®¶þ¡¢´´½¨Óû§£¨°üÀ¨´´½¨½ÇÉ«£©:

1.          
SQL>Create
user
  
Óû§Ãû  
2.          
   IDENTIFIED  BY
  
¿ÚÁî  
3.          
   Default
  tablespace &nb


Ïà¹ØÎĵµ£º

Oracle Óû§¼°×÷ÓýéÉÜ


Username
Password
Description
See Also
CTXSYS
CTXSYS
The Oracle Text account
Oracle Text Reference
DBSNMP
DBSNMP
The account used by the Management Agent component of Oracle Enterprise Manager to&nb ......

½øÈë oracle enterprise managerment ³öÏÖÎÊÌâ

    ÎÊÌâ1£º ½øÈëʱÐèÒªÖ÷»úÉí·ÝÖ¤Ã÷£º ½â¾ö·½°¸£º¹ÜÀí¹¤¾ß——±¾µØ°²È«²ßÂÔ——Óû§È¨ÀûÖ¸ÅÉ——×÷ΪÅú´¦Àí×÷ÒµµÈ¼£¨×îºóÒ»Ï——Ìí¼Ó±¾»úµÄÕ˺ÅÓëÃÜÂë ......

ѧϰOracleÖÐBlobºÍClobÒ»µãµãÐĵÃ

BlobÊÇÖ¸¶þ½øÖÆ´ó¶ÔÏóÒ²¾ÍÊÇÓ¢ÎÄBinary Large ObjectµÄËùд£¬¶øClobÊÇÖ¸´ó×Ö·û¶ÔÏóÒ²¾ÍÊÇÓ¢ÎÄCharacter Large ObjectµÄËùд¡£Óɴ˿ɼûÕâÁ¾¸öÀàÐͶ¼ÊÇÓÃÀ´´æ´¢´óÁ¿Êý¾Ý¶øÉè¼ÆµÄ£¬ÆäÖÐBLOBÊÇÓÃÀ´´æ´¢´óÁ¿¶þ½øÖÆÊý¾ÝµÄ£»CLOBÓÃÀ´´æ´¢´óÁ¿Îı¾Êý¾Ý¡£
ÄÇôÓÐÈ˿϶¨ÒªÎʼÈÈ»ÒѾ­ÓÐVARCHARºÍVARBINARYÁ½ÖÐÀàÐÍ£¬ÎªÊ²Ã´»¹ÒªÔÙÊ ......

oracle ³£ÓñêÁ¿ÀàÐÍ

 £¨1£© varchar2(n):¸ÃÊý¾ÝÀàÐÍÓÃÓÚ¶¨Òå¿É±ä³¤¶ÈµÄ×Ö·û´®£¬ÆäÖÐ n ÓÃÓÚÖ¸¶¨×Ö·û´®µÄ×î´ó³¤¶È£¬Æä×î´óֵΪ 32767 ×Ö½Ú¡£µ±Ê¹ÓøÃÊý¾ÝÀàÐͶ¨Òå±äÁ¿ÊÇ£¬±ØÐë×¢Ò⣬ÔÚPL/SQL¿éÖÐʹÓøÃÊý¾ÝÀàÐͲÙ×Ývarchar2±íÁÐʱ£¬ÆäÊýÖµµÄ³¤¶È²»Ó¦¸Ã³¬¹ý 4000 ×Ö½Ú¡£
......

linuxÖÐoracleµÄÈÕ³£Î¬»¤ÃüÁî

1.  ¼ì²éOracleµÄ½ø³Ì
$  ps -ef|grep "ora_"|grep -v grep
  oracle  5998     1  0 11:15:59 ?        0:01 ora_j000_PPRD10
  oracle  2968     1  ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ