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

oracle³£ÓÃÊÓͼ

 v$database Êý¾Ý¿âÐÅÏ¢
v$datafile Êý¾ÝÎļþÐÅÏ¢
v$controlfile ¿ØÖÆÎļþÐÅÏ¢
v$logfile ÖØ×öÈÕÖ¾ÐÅÏ¢
v$instance Êý¾Ý¿âʵÀýÐÅÏ¢
v$log ÈÕÖ¾×éÐÅÏ¢
v$loghist ÈÕÖ¾ÀúÊ·ÐÅÏ¢
v$sga Êý¾Ý¿âSGAÐÅÏ¢
v$parameter ³õʼ»¯²ÎÊýÐÅÏ¢
v$process Êý¾Ý¿â·þÎñÆ÷½ø³ÌÐÅÏ¢
v$bgprocess Êý¾Ý¿âºǫ́½ø³ÌÐÅÏ¢
v$controlfile_record_section ¿ØÖÆÎļþ¼ÇÔصĸ÷²¿·ÖÐÅÏ¢
v$thread Ïß³ÌÐÅÏ¢
v$datafile_header Êý¾ÝÎļþÍ·Ëù¼ÇÔصÄÐÅÏ¢
v$archived_log ¹éµµÈÕÖ¾ÐÅÏ¢
v$archive_dest ¹éµµÈÕÖ¾µÄÉèÖÃÐÅÏ¢
v$logmnr_contents ¹éµµÈÕÖ¾·ÖÎöµÄDML DDL½á¹ûÐÅÏ¢
v$logmnr_dictionary ÈÕÖ¾·ÖÎöµÄ×ÖµäÎļþÐÅÏ¢
v$logmnr_logs ÈÕÖ¾·ÖÎöµÄÈÕÖ¾ÁбíÐÅÏ¢
v$tablespace ±í¿Õ¼äÐÅÏ¢
v$tempfile ÁÙʱÎļþÐÅÏ¢
v$filestat Êý¾ÝÎļþµÄI/Oͳ¼ÆÐÅÏ¢
v$undostat UndoÊý¾ÝÐÅÏ¢
v$rollname ÔÚÏ߻عö¶ÎÐÅÏ¢
v$session »á»°ÐÅÏ¢
v$transaction ÊÂÎñÐÅÏ¢
v$rollstat »Ø¹ö¶Îͳ¼ÆÐÅÏ¢
v$pwfile_users ÌØȨÓû§ÐÅÏ¢
v$sqlarea µ±Ç°²éѯ¹ýµÄsqlÓï¾ä·ÃÎʹýµÄ×ÊÔ´¼°Ïà¹ØµÄÐÅÏ¢
v$sql Óëv$sqlarea»ù±¾ÏàͬµÄÏà¹ØÐÅÏ¢
v$sysstat Êý¾Ý¿âϵͳ״̬ÐÅÏ¢


Ïà¹ØÎĵµ£º

ORACLE°²×°Ö®ºóµÇ½Éí·ÝÖ¤Ã÷²»ÕýÈ·

2009-01-02 10:02
µÇ½Éí·ÝÖ¤Ã÷²»ÕýÈ·
     OracleÊý¾Ý¿âÓÐÈýÖÖ±ê×¼µÄ±¸·Ý·½·¨£¬ËüÃÇ·Ö±ðΪµ¼³ö/µ¼È루EXPORT/IMPORT£©¡¢À䱸·Ý¡¢Èȱ¸·Ý¡£µ¼³ö±¸·ÝÊÇÒ»ÖÖÂß¼­±¸·Ý£¬À䱸·ÝºÍÈȱ¸·ÝÊÇÎïÀí±¸·Ý¡£
     Òª½øÐб¸·ÝºÍ»Ö¸´²Ý£¬±ØÐëÔÚÁ¬½Óµ½Oracle Manager Serverºó²ÅÄܽøÐС£Èç¹ûδ´ ......

Oracle ·ÖÇø±í

Oracle ·ÖÇø±í
OracleÌṩÁË·ÖÇø¼¼ÊõÒÔÖ§³ÖVLDB(Very Large DataBase)¡£·ÖÇø±íͨ¹ý¶Ô·ÖÇøÁеÄÅжϣ¬°Ñ·ÖÇøÁв»Í¬µÄ¼Ç¼£¬·Åµ½²»Í¬µÄ·ÖÇøÖС£·ÖÇøÍêÈ«¶ÔÓ¦ÓÃ͸Ã÷¡£
OracleµÄ·ÖÇø±í¿ÉÒÔ°üÀ¨¶à¸ö·ÖÇø£¬Ã¿¸ö·ÖÇø¶¼ÊÇÒ»¸ö¶ÀÁ¢µÄ¶Î£¨SEGMENT£©£¬¿ÉÒÔ´æ·Åµ½²»Í¬µÄ±í¿Õ¼äÖС£²éѯʱ¿ÉÒÔͨ¹ý²éѯ±íÀ´·ÃÎʸ÷¸ö·ÖÇøÖеÄÊý¾Ý£¬Ò²¿ÉÒÔ ......

Oracle substr ºÍ instr µÄÓ÷¨

INSTR·½·¨µÄ¸ñʽΪ
INSTR(Ô´×Ö·û´®, Ä¿±ê×Ö·û´®, ÆðʼλÖÃ, Æ¥ÅäÐòºÅ)
ÀýÈ磺INSTR('CORPORATE FLOOR','OR', 3, 2)ÖУ¬Ô´×Ö·û´®Îª'CORPORATE FLOOR', Ä¿±ê×Ö·û´®Îª'OR'£¬ÆðʼλÖÃΪ3£¬È¡µÚ2¸öÆ¥ÅäÏîµÄλÖá£
ĬÈϲéÕÒ˳ÐòΪ´Ó×óµ½ÓÒ¡£µ±ÆðʼλÖÃΪ¸ºÊýµÄʱºò£¬´ÓÓұ߿ªÊ¼²éÕÒ¡£
ËùÒÔSELECT INSTR('CORPORATE FLOOR' ......

¼×¹ÇÎÄÍƳöOracle PeopleSoft Enterprise 9.1

ΪÁË°ïÖúÆóÒµÌá¸ßÔ±¹¤Ð§Á¦£¬¼×¹ÇÎĹ«Ë¾ÈÕÇ°ÔÚ2009¼×¹ÇÎÄÈ«Çò´ó»áÉÏÍƳö×îаæOracle PeopleSoft Enterprise¹ÜÀíÈí¼þ£¬¼´PeopleSoft EnterpriseÈËÁ¦×ʱ¾¹ÜÀí9.1¡¢PeopleSoft Enterprise PeopleTools 8.50¡¢PeopleSoft Enterpriseѧϰ¹ÜÀí9.1ºÍPeopleSoft EnterpriseÃÅ»§9.1¡£¡¡¡¡Õâ¸öÎüÊÕÁËÀ´×Ô150¶à¸ö¿Í»§µÄ·´À¡ÐÅÏ¢ ¶ø¿ª·¢ ......

oracle³£Óñí

 user_objects Óû§¶ÔÏóÐÅÏ¢
user_source Êý¾Ý¿âÓû§µÄËùÓÐ×ÊÔ´¶ÔÏóÐÅÏ¢
user_segments Óû§µÄ±í¶ÎÐÅÏ¢
user_tables Óû§µÄ±í¶ÔÏóÐÅÏ¢
user_tab_columns Óû§µÄ±íÁÐÐÅÏ¢
user_constraints Óû§µÄ¶ÔÏóÔ¼ÊøÐÅÏ¢
user_sys_privs µ±Ç°Óû§µÄϵͳȨÏÞÐÅÏ¢
user_tab_privs µ±Ç°Óû§µÄ¶ÔÏóȨÏÞÐÅÏ¢
user_col_privs µ± ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØͼ | ¸ÓICP±¸09004571ºÅ