Oracle 9i/10g ĬÈϵÄÓû§ºÍÃÜÂë
sys/change_on_install
system/manager
sysman/oem_temp
scott/tiger
aqadm /aqadm
Dbsnmp/dbsnmp
Óû§Ãû ¿ÚÁî µÇ¼Éí·Ý¼°ËµÃ÷
sys/change_on_install SYSDBA»òSYSOPER£¬µ«²»ÄÜÒÔNORMALµÇ¼£¬¿É×÷ΪĬÈϵÄϵͳ¹ÜÀíÔ±¡£
system/Manager SYSDBA»òNORMAL£¬µ«²»ÄÜÒÔSYSOPERµÇ¼£¬¿É×÷ΪĬÈϵÄϵͳ¹ÜÀíÔ±¡£
scott/Tiger NORMAL£¬ÆÕͨÓû§¡£
aqadm/aqadm SYSDBA»òNORMAL£¬¸ß¼¶¶ÓÁйÜÀíÔ±¡£
Dbsnmp/dbsnmp SYSDBA»òNORMAL£¬¸´ÖƹÜÀíÔ±¡£
Êý¾Ý¿â·þÎñÆ÷³¬¼¶ÃÜÂëÍü¼ÇʱʹÓãºsysµÄĬÈÏÓû§±ðÃûinternalµÄ¿ÚÁî¡£
Oracle9iĬÈϵÄÓû§Ãûscott£¬¿ÚÁîtiger¡£
sysman/oem_temp sysman ΪomsµÄÓû§Ãû
10g¸Ä½øÁ˰²È« 10g¸Õ¸Õ°²×°Ê±ºòÈÃÄãÊäÈëµÄÃÜÂë¼´ÊÇsys/systemµÄÃÜÂ룻Èç¹ûȷʵÍü¼ÇÁË£¬ ÔÚ·þÎñÆ÷±¾µØ sqlplus "/ as sysdba" ½øÈësqlplusºó£¬ÐÞ¸ÄÃÜÂë sql> alter user sys identified by xxxxx;
Ïà¹ØÎĵµ£º
hints 這個東ʹÓõĺõÄ話ºÜºÃÓá£ÔÚ½øÐÐsqlÖ´Ðйý³ÌÖУ¬ÓÉÓÚÓÐʱºòϵͳ×Ô¶¯ÓÅ»¯µÄ·½Ê½²¢²»ÊÇ×îÓŵġ£ÐèÒªÎÒÃÇÊÖ¹¤Ìí¼ÓhintÀ´Ìá¸ß²éѯЧÂÊ¡£ÔÚSQLÓï¾äÓÅ»¯¹ý³ÌÖУ¬ÎÒÃǾ³£»áÓõ½hint,ÏÖ×ܽáÒ»ÏÂÔÚSQLÓÅ»¯¹ý³ÌÖг£¼ûOracle HINTµÄÓ÷¨£º
1. /*+ALL_ROWS*/±íÃ÷¶ÔÓï¾ä¿éÑ¡Ôñ»ùÓÚ¿ªÏúµÄÓÅ»¯·½·¨,²¢»ñ ......
´´½¨ÁÙʱ±í¿Õ¼ä
´´½¨ÁÙʱ±í¿Õ¼ä
CREATE TEMPORARY TABLESPACE test_temp
TEMPFILE 'C:\oracle\product\10.1.0\oradata\orcl\test_temp01.dbf'
SIZE 32M
AUTOEXTEND ON
NEXT 32M MAXSIZE 2048M
EXTENT MANAGEMENT LOCAL;
´´½¨Óû§±í¿Õ¼ä
´´½¨Óû§±í¿Õ¼ä
C ......
28.4.1 ÊÖ¹¤Æô¶¯ºÍ¹Ø±ÕOracle·þÎñ
OracleÊý¾Ý¿â·þÎñÓÉÁ½²¿·Ö×é³É£ºÊý¾Ý¿â½ø³ÌºÍÍøÂç¼àÌýÆ÷½ø³Ì£¬ËüÃÇ·Ö±ð¿Éͨ¹ýsqlplusºÍlsnrctlÃüÁî¿ØÖÆÆô¶¯¹Ø±Õ¡£
1£®Êý¾Ý¿â½ø³Ì
ʹÓÃDBCA¹¤¾ß´´½¨Êý¾Ý¿âºó£¬Æä½ø³ÌÒѾ×Ô¶¯Æô¶¯£¬ÕâЩ½ø³Ì¶¼ÊÇÒÔÊý¾Ý¿âÃû³Æ£¨ÔÚ±¾ÀýÖÐΪorcl£©ÃüÃû£¬ÈçÏÂËùʾ¡£
$ ps -ef|grep orcl
orac ......
28.5 OracleͼÐλ¯¹ÜÀí¹¤¾ß——OEM
OracleÆóÒµ¹ÜÀíÆ÷£¨Oracle Enterprise Manager£¬OEM£©ÊÇOracleÌṩµÄÒ»¸ö»ùÓÚWebµÄͼÐλ¯Êý¾Ý¿â¹ÜÀí¹¤¾ß¡£Í¨¹ýOEM£¬Óû§¿ÉÒÔÍê³É¼¸ºõËùÓеÄÔÀ´Ö»ÄÜͨ¹ýÃüÁîÐз½Ê½Íê³ÉµÄ¹¤×÷£¬°üÀ¨Êý¾Ý¿â¶ÔÏó¡¢Óû§È¨ÏÞ¡¢Êý¾ÝÎļþ¡¢¶¨Ê±ÈÎÎñµÄ¹ÜÀí£¬Êý¾Ý¿â²ÎÊýµÄÅäÖ㬱¸·ÝÓë»Ö¸´£¬ÐÔÄÜ ......
¡öÀÖÖª
“ËÊÇ˵ÄË”£¬ÕâÊÇΨÃÀÖÐ͸×ÅÓÄÔ¹µÄÒ»Ê׸裬µ«È´»áĪÃûµØµçµ½ÐÄÖеÄÀÛ¡£Ñ§Ï°Ì«ÀÛ£¬¹¤×÷Ì«ÀÛ£¬Éú»îÌ«ÀÛ£¬Á¬¸èÃûÌý×Ŷ¼ÄÇôÀÛ¡£
²ß»®µÄµÚÒ»±¾Êé¡¶´óÏó——Thinking in UML¡·£¬´ÓÔË×÷£¬µ½ÉÏÊУ¬µ½³©Ïú£¬µ½¾µä£¬µ½¹úÄÚUMLµÚÒ»Ê飬һÄêÖ®ÄÚʵÏÖÁËÒ»¸ö¸öûÓÐÃιýµÄÃÎÏë¡£ÕýÈçÕâÊ׸èÖеÄÒ ......