Oracleµ¼Èëµ¼³öÊý¾Ý¿â
µ¼³öÊý¾Ý¿â£ºexp Óû§Ãû/ÃÜÂë@Êý¾Ý¿âÃû file=ÅÌ·û£º/Îļþ¼Ð/ÎļþÃû.bmp owner=Óû§ »ò exp Óû§Ãû/ÃÜÂë@Êý¾Ý¿âÃû file=ÅÌ·û£º/Îļþ¼Ð/ÎļþÃû.bmp full=y
µ¼ÈëÊý¾Ý¿â£ºimp Óû§Ãû/ÃÜÂë@Êý¾Ý¿âÃû file=µ¼³öµÄÎļþ full=y
Ïà¹ØÎĵµ£º
³éÏóÊý¾ÝÀàÐÍ
1¡¢´´½¨ÀàÐÍ
--µØÖ·ÀàÐÍ
CREATE OR REPLACE TYPE AddressType AS OBJECT
(
Country varchar2(15),
City varchar2(20),
Street varchar2(30)
);
2¡¢ÀàÐÍǶÌ×
--´´½¨»ùÓÚǰһ¸öÀàÐ͵ÄеijéÏóÊý¾ÝÀàÐÍ£º¾ÞÐÇÀàÐÍ
CREATE OR REPLACE TYPE SuperStarType AS OBJECT
(
StarName varchar2(30),
Addres ......
²©ÑåÅàѵ²¿ÊǹúÄÚΨһĿǰµÄ Oracle ¹Ù·½ÊÚȨ ERP ÈÏÖ¤Åàѵ»ú¹¹
Ŀǰ£¬Oracle Ó¦ÓÃϵͳÔÚÈ«Çò¿ç¹ú¹«Ë¾µÃµ½¹ã·ºÓ¦Óã¬ÖîÈçÖйúÒÆ¶¯¡¢ÉîÛÚ»ªÎª¡¢»ôÄáΤ¶û¡¢¿µÃ÷˹Öйú¡¢ÃÀ¹úÂÁÒµ¡¢DHL ºÍ±¦ÐÅÈí¼þµÈÖªÃû¹«Ë¾¡£Îª´Ë£¬Oracle ×Éѯ¹ËÎÊÊÇÈ«ÇòºÍÖйúÊг¡ÉÏ×î½ôȱµÄÈ˲ÅÖ®Ò»¡£Í¨¹ýOracle ÉÌÎñÌ×¼þÈÏÖ¤µÄ×Éѯ¹ËÎ ......
¿Í»§ÐèÇó·ÖÎö£º
¡¡¡¡±ÊÕß×î½ü½Óµ½Ò»¼Ò¿Í»§µÄÒ»¸öÐèÇó¡£ËûÃDz¿ÊðÁËÒ»¸öERPϵͳ£¬ÏÖÔÚ²ÉÓõľÍÊÇOracleÊý¾Ý¿â¡£ÏÖÔÚÓÉÓÚÆóҵͳ¼Æ·ÖÎöµÄÐèÒª£¬ÒªÊµÏÖÈçϵÄÐèÇó¡£
¡¡¡¡1¡¢°´Ô·ÝÀ´Í³¼Æ2009ÄêµÚÒ»¼¾¶Èÿ¸ö¹©Ó¦É̵IJɹº½ð¶î¡£Ò²¾ÍÊÇ˵£¬ÔÚ±¨±íÖÐÒªÄܹ»ÏÔʾ³ö2009Äê1Ô·ݡ¢2Ô·ݡ¢3Ô·ݹ©Ó¦É̵IJɹº½ð¶îºÏ¼Æ£¬²»ÐèÒªÃ÷ϸ¡£
¡¡¡ ......
ÔÚÐéÄâ»úRed Hat Enterprise Linux 4 update 4Öа²×°oracle 10.2.0.1
1)²é¿´ÏµÍ³ÄÚ´æ
[root@linux4 ~]# grep MemTotal /proc/meminfo
2)²é¿´½»»»Çø´óС
[root@linux4 ~]# grep SwapTotal /proc/meminfo
3)
²é¿´/tmpĿ¼´óС
[root@linux4 ~]# df -m /tmp
4)²é¿´²Ù×÷ϵͳ°æ±¾
[root@linux4 ~]# cat /etc/issue
5)¼ ......
oracleÀïµÄ³£ÓÃÃüÁîÏê½â
±¾ÎÄÕë¶ÔoracleÈÕ³£µÄÃûÁî×öÁ˽éÉÜ£¬»¶Ó¸÷λ´óÏÀ¶àÌᱦ¹óÒâ¼ûºÍ¶à¶à²¹³ä£¡
Ò»
ÈÕÖ¾¹ÜÀí
1.forcing log switches
sql> alter system switch logfile;
2.forcing checkpoints
sql> alter system checkpoint;
3.adding online redo log groups
sql> alter database add logfil ......