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

ORACLE³£Óýű¾ÃüÁî

Óû§µÄ¹ÜÀí
Ò»¡¢ORACLEµÄ°²È«Óò
1¡¢TABLESPACE QUOTAS£º±í¿Õ¼äµÄʹÓö¨¶î
2¡¢DEFAULT TABLESPACE£ºÄ¬Èϱí¿Õ¼ä
3¡¢TEMPORARY TABLESPACE£ºÖ¸¶¨ÁÙʱ±í¿Õ¼ä¡£
4¡¢ACCOUNT LOCKING£ºÓû§Ëø
5¡¢RESOURCE LIMITE£º×ÊÔ´ÏÞÖÆ
6¡¢DIRECT PRIVILEGES£ºÖ±½ÓÊÚȨ
7¡¢ROLE PRIVILEGES£º½ÇÉ«ÊÚȨÏȽ«Ó¦ÓÃÖеÄÓû§»®Îª²»Í¬µÄ½ÇÉ«£¬
¶þ¡¢´´½¨Óû§Ê±µÄÇåµ¥£º
1¡¢Ñ¡ÔñÒ»¸öÓû§Ãû³ÆºÍ¼ìÑé»úÖÆ£ºA£¬¿´µ½Óû§Ãû£¬Êµ¼Ê²Ù×÷ÕßÊÇË­£¬ÒµÎñÖнÇÉ«¡£
2¡¢Ñ¡ÔñºÏÊʵıí¿Õ¼ä£º
3¡¢¾ö¶¨¶¨¶î£º
4¡¢¿ÚÁîµÄÑ¡Ôñ£º
5¡¢ÁÙʱ±í¿Õ¼äµÄÑ¡Ôñ£ºÏȽ¨Á¢Ò»¸öÁÙʱ±í¿Õ¼ä£¬È»ºóÔÚ·ÖÅä¡£²»·ÖÅ䣬ʹÓÃSYSTEM±í¿Õ¼ä
6¡¢CREATE USER
7¡¢ÊÚȨ£ºA£¬Óû§µÄ¹¤×÷Ö°ÄÜ
      B£¬Óû§µÄ¼¶±ð
Èý¡¢Óû§µÄ´´½¨£º
1¡¢ÃüÁ
CREATE USER Ãû³Æ IDENTIFIED BY ¿ÚÁî DEFAULT TABLESPACE ĬÈϱí¿Õ¼äÃû TEMPOARAY
TABLESPACE ÁÙʱ±í¿Õ¼äÃû
QUOTA 15M ON ±í¿Õ¼äÃû
[PASSWORD EXPIRE]£ºµ±Óû§µÚÒ»´ÎµÇ½µ½ORACLE£¬´´½¨Ê±ËùÖ¸¶¨µÄ¿ÚÁî¹ýÆÚʧЧ£¬Ç¿ÆÈÓû§×Ô¼º¶¨ÒåÒ»¸öпÚÁî¡£
[ACCOUNT LOCK]£º¼ÓÓû§Ëø
QUOTA UNLIMITED ON TABLESPACE£º²»ÏÞÖÆ£¬ÓжàÉÙÓжàÉÙ¡£
[PROFILE Ãû³Æ]£ºÊÜPROFILEÎļþµÄÏÞÖÆ¡£
ËÄ¡¢ÈçºÎ¿ØÖÆÓû§¿ÚÁîºÍÓû§Ëø
1¡¢Ç¿ÆÈÓû§Ð޸ĿÚÁALTER USER Ãû³Æ IDENTIFIED BY пÚÁî PASSWORD EXPIRE£»
2¡¢¸øÓû§¼ÓËø£ºALTER USER Ãû³Æ ACCOUNT [LOCK|UNLOCK]
3¡¢×¢ÒâÊÂÏ
A¡¢ËùÓвÙ×÷¶Ôµ±Ç°Á¬½ÓÎÞЧ
B¡¢1µÄ²Ù×÷ÊÊÓÃÓÚµ±Óû§Íü¼Ç¿ÚÁîʱ¡£
Îå¡¢¸ü¸Ä¶¨¶î
1¡¢ÃüÁALTER USER Ãû³Æ QUOTA 0 ON ±í¿Õ¼äÃû
ALTER USER Ãû×Ö QUOTA £¨ÊýÖµ£©K|M|UNLIMITED ON ±í¿Õ¼äÃû£»
2¡¢Ê¹Ó÷½·¨£º
A¡¢¿ØÖÆÓû§Êý¾ÝÔö³¤
B¡¢µ±Óû§ÓµÓÐÒ»¶¨µÄÊý¾Ý£¬¶ø¹ÜÀíÔ±²»ÏëÈÃËûÔÚÔö¼ÓеÄÊý¾ÝµÄʱºò¡£
C¡¢µ±½«Óû§¶¨¶îÉèΪÁãµÄʱºò£¬Óû§²»ÄÜ´´½¨ÐµÄÊý¾Ý£¬µ«Ô­ÓÐÊý¾ÝÈÔ¿É·ÃÎÊ¡£
Áù¡¢DROPÒ»¸öUSER
1¡¢DROP USER Ãû³Æ
  ÊʺÏÓÚɾ³ýÒ»¸öеÄÓû§
2¡¢DROP USER Ãû³Æ CASCADE£º ɾ³ýÒ»¸öÓû§£¬½«Óû§µÄ±í£¬Ë÷ÒýµÈ¶¼É¾³ý¡£
3¡¢¶ÔÁ¬½ÓÖеÄÓû§²»ºÃÓá£
Æß¡¢ÐÅÏ¢»ñÈ¡£º
1¡¢DBA_USERS:Óû§Ãû£¬×´Ì¬£¬¼ÓËøÈÕÆÚ£¬Ä¬Èϱí¿Õ¼ä£¬ÁÙʱ±í¿Õ¼ä
2¡¢DBA_TS_QUOTAS:Óû§Ãû£¬±í¿Õ¼äÃû£¬¶¨¶î¡£
Á½¸ö±íµÄÁ¬½Ó×ֶΣºUSERNAME
GRANT CREATE SESSION TO ̞
PROFILEµÄ¹ÜÀí£¨×ÊÔ´
      Îļþ£©
Ò»¡¢PROFILEµÄ¹ÜÀíÄÚÈÝ£º
1¡¢CPUµÄʱ¼ä
2¡¢I/OµÄʹÓÃ
3


Ïà¹ØÎĵµ£º

oracleÃüÁî ÊÕ²Ø

  oracleÃüÁî ÊÕ²Ø
1. ORACLEÊý¾Ý¿âÆô¶¯Óë¹Ø±Õ
1.1 ´ò¿ªºÍ¹Ø±ÕÊý¾Ý¿â (ÊÖ¹¤)
1.1.1 sqlplusÁ¬½Ó
  #su - oracle
#sqlplus  /nolog
1.1.2 ´ò¿ªÊý¾Ý¿â
sql> connect sys/oracle as sysdba;
  sql> startup [nomount|mount]
µÈ´ýÊ®¼¸Ãë×óÓÒ£¬µ±¿´µ½
oracle instances started,
databa ......

Oracle±í¿Õ¼äºÍ±íµÄÇø±ð

ORACLEÎïÀíÉÏÊÇÓÉ´ÅÅÌÉϵÄÒÔϼ¸ÖÖÎļþ:Êý¾ÝÎļþºÍ¿ØÖÆÎļþºÍLOGFILE¹¹³ÉµÄ ±í¿Õ¼ä¾Í̸ֻÏà¹ØµÄÊý¾ÝÎļþ Ê×ÏÈÃ÷È·¸ÅÄî:±í¿Õ¼äÊÇORACLEÄÚ²¿¶¨ÒåµÄÒ»¸ö¸ÅÄî,ÊÇΪÁËͳһORACLEÎïÀíºÍÂß¼­ ÉϵĽṹ¶øרÃŽ¨Á¢µÄ,´ÓÎïÀíÉÏÀ´Ëµ,Ò»¸ö±í¿Õ¼äÊÇÓɾßÌåµÄÒ»¸ö»ò¶à¸ö´ÅÅÌÉÏÊý ¾ÝÎļþ¹¹³ÉµÄ(ÖÁÉÙ1¶Ô1,¿ÉÒÔ1¶Ô¶à),´ÓÂß¼­ÉÏÀ´ËµÒ»¸ö±í¿Õ¼äÊ ......

oracle »ù´¡

½ñÌì¸Õ×°ÁË oracle
¼Ç¼һ²¿·Ö´úÂë ÒÔ±¸Ê¹ÓÃ
cmd²Ù×÷
Á¬½ÓÊý¾Ý¿â sqlplus "Óû§Ãû/ÃÜÂë"
²»Çø·Ö´óСд
c/Ô­´Ê/Ð޸ĺ󠠠 ÐÞ¸ÄsqlÓï¾ä
lÊý×Ö  Êý×Ö  ÏÔʾ¼¸Ðе½¼¸ºÅµÄsqlÓï¾ä
/Ö´ÐÐ
shutdown  ¹Ø±Õ·þÎñ
startup Æô¶¯·þÎñ
save ·¾¶/ÎļþÃû.ºó׺  ±£´æ»º³åÇøsqlÓï¾ä
get Îļþ ......

¡¾×ª¡¿ OracleÖзÖÎö±íµÄ×÷ÓÃ

OracleÖзÖÎö±íµÄ×÷ÓÃ
http://diegoball.javaeye.com/blog/568009
ÎÄÕ·ÖÀà:Êý¾Ý¿â
1.·ÖÎö¸üбíµÄͳ¼ÆÐÅÏ¢,,ÓпÉÄܵ¼ÖÂÖ´Ðмƻ®¸Ä±ä..
2.ÒÔµÄanalyze table abc compute statistics;ÕâÌõΪÀý£¬Éú³ÉµÄͳ¼ÆÐÅÏ¢»á´æÔÚÓÚuser_tablesÕâ¸öÊÓͼ£¬²é¿´Ò»ÏÂselect * from user_tables where table_name='ABC';
¹Û²ìÒ»ÏÂNUM_RO ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØͼ | ¸ÓICP±¸09004571ºÅ