ΪOracleÊý¾Ý¿â´´½¨Óû§
Oracle°²×°Íêºó£¬ÆäÖÐÓÐÒ»¸öȱʡµÄÊý¾Ý¿â£¬³ýÁËÕâ¸öȱʡµÄÊý¾Ý¿âÍ⣬ÎÒÃÇ»¹¿ÉÒÔ´´½¨×Ô¼ºµÄÊý¾Ý¿â¡£
¶ÔÓÚ³õѧÕßÀ´Ëµ£¬ÎªÁ˱ÜÃâÂé·³£¬¿ÉÒÔÓÃ'Database Configuration Assistant'Ïòµ¼À´´´½¨Êý¾Ý¿â¡£
´´½¨ÍêÊý¾Ý¿âºó£¬²¢²»ÄÜÁ¢¼´ÔÚÊý¾Ý¿âÖн¨±í£¬±ØÐëÏÈ´´½¨¸ÃÊý¾Ý¿âµÄÓû§£¬²¢ÇÒΪ¸ÃÓû§Ö¸¶¨±í¿Õ¼ä¡£
ÏÂÃæÊÇ´´½¨Êý¾Ý¿âÓû§µÄ¾ßÌå¹ý³Ì£º
1.¼ÙÈçÏÖÔÚÒѾ½¨ºÃÃûΪ'news'µÄÊý¾Ý¿â£¬´ËʱÔÚF:\oracle\product\10.1.0\oradata\Ŀ¼ÏÂÒѾ´æÔÚnewsĿ¼£¨×¢Ò⣺ÎÒµÄOracle10g°²×°ÔÚF:\oracleÏ£¬ÈôÄãµÄOracle°²×°ÔÚ±ðµÄĿ¼£¬ÄÇôÄãн¨µÄÊý¾Ý¿âĿ¼¾ÍÔÚ*\product\10.1.0\oradata\Ŀ¼Ï£©¡£
2.ÔÚ´´½¨Óû§Ö®Ç°£¬ÏÈÒª´´½¨±í¿Õ¼ä£º
Æä¸ñʽΪ£º¸ñʽ: create tablespace ±í¼äÃû datafile 'Êý¾ÝÎļþÃû' size ±í¿Õ¼ä´óС;
È磺
SQL> create tablespace news_tablespace datafile 'F:\oracle\product\10.1.0\oradata\news\news_data.dbf' size 500M;
ÆäÖÐ'news_tablespace'ÊÇÄã×Ô¶¨ÒåµÄ±í¿Õ¼äÃû³Æ£¬¿ÉÒÔÈÎÒâÈ¡Ãû£»'F:\oracle\product\10.1.0\oradata\news\news_data.dbf'ÊÇÊý¾ÝÎļþµÄ´æ·ÅλÖã¬'news_data.dbf'ÎļþÃûÒ²ÊÇÈÎÒâÈ¡£»'size 500M'ÊÇÖ¸¶¨¸ÃÊý¾ÝÎļþµÄ´óС£¬Ò²¾ÍÊDZí¿Õ¼äµÄ´óС¡£
3.ÏÖÔÚ½¨ºÃÁËÃûΪ'news_tablespace'µÄ±í¿Õ¼ä£¬ÏÂÃæ¾Í¿ÉÒÔ´´½¨Óû§ÁË(Oracle¹æ¶¨ÁËÈýÖÖ»ù±¾Óû§Éí·Ýnormal¡¢sysoper¡¢sysdba¡£ÆäÖÐsysdbaºÍsysoper¶¼ÊôÓÚϵͳ¼¶Óû§£¬Ö»ÓÐͨ¹ýÊÚȨµÄnormalÓû§²Å¿ÉÒÔÖ±½Ó·ÃÎÊн¨µÄ±í¿Õ¼äÖеÄÊý¾ÝÐÅÏ¢)¡££º
Æä¸ñʽΪ£º¸ñʽ: create user Óû§Ãû identified by ÃÜÂë default tablespace ±í¿Õ¼ä±í;
È磺
SQL> create user news identified by news default tablespace news_tablespace;
ĬÈϱí¿Õ¼ä'default tablespace'ʹÓÃÉÏÃæ´´½¨µÄ±í¿Õ¼ä¡£
4.½Ó×ÅÊÚȨ¸øÐ½¨µÄÓû§£º
SQL> grant connect,resource to news; --±íʾ°Ñ connect,resourceȨÏÞÊÚÓènewsÓû§
Ïà¹ØÎĵµ£º
¡¡¡¡Sun±¾À´¾ÍºÜÀ÷º¦£¬Î޷ǽüÄêÀ´Ó¯ÀûÄÜÁ¦ÓÐËùϽµ£¬Oracle¿¿Êý¾Ý¿â׬ÁË´ó°Ñ³®Æ±¡£Á½¼ÒÁªºÏÒÔºóÐγɓCPU-¸ß¶ËÖ÷»ú-²Ù×÷ϵͳ-¿ª·¢»·¾³-Êý¾Ý¿â-ÓïÑÔ-Ó¦ÓÃÈí¼þ”Ò»ÌõÁú²úÆ·Ïߣ¬´ËǰÓдËÄÜÁ¦µÄÖ»ÓÐIBM¡£
¡¡¡¡Á½¼Ò½ñºóµÄÕÐÅÆ²úÆ·¶Ô±ÈÈçÏ£º
SUN&Oracle IBM
CPU Ultra Power
Ö÷»ú UltraϵÁÐ RS,ASµÈPowerϵÁ ......
¸ü¸Ä±íµÄ½á¹¹
1.±à¼±íµÄ×Ö¶Î
ÐÞ¸ÄÒ»¸öÁеÄÊý¾ÝÀàÐÍ(Ò»°ãÏÞÓÚÐ޸ij¤¶È£¬ÐÞ¸ÄΪһ¸ö²»Í¬ÀàÐÍʱÓÐÖî¶àÏÞÖÆ):
Óï·¨:
ALTER TABLE ±íÃû MODIFY(ÁÐÃû Êý¾ÝÀàÐÍ);
eg1:
alter table skate_test modify (author number(10,0) )
ÔÚÐÞ¸ÄÁеij¤¶Èʱºò,Ö»Äܱ ......
ʵÀý£º
1¡¢Í¨¹ýDBLINKµÄ·½Ê½£º±í¿Õ¼ä²»Ò»Ñù
impdp logfile=DUP_MCMDB.LOG network_link=to_crm_7 schemas=MCMDB REMAP_TABLESPACE=table_space11:table_space12,table_space21:table_space22
2¡¢Í¨¹ýDBLINKµÄ·½Ê½£º·½°¸£¨schemas£©²»Ò»Ñù
impdp logfile=DUP_MCMDB.LOG net ......
Ò»¸öÓû§¿ÉÒÔʹÓÃÒ»¸ö»ò¶à¸ö±í¿Õ¼ä£¬Ò»¸ö±í¿Õ¼äÒ²¿ÉÒÔ¹©¶à¸öÓû§Ê¹Óá£Óû§ºÍ±í¿Õ¼äûÓÐÁ¥Êô¹ØÏµ£¬±í¿ÕÊÇÒ»¸öÓÃÀ´¹ÜÀíÊý¾Ý´æ´¢Âß¼¸ÅÄ±í¿Õ¼äÖ»ÊǺÍÊý¾ÝÎļþ·¢Éú¹ØÏµ£¬Êý¾ÝÎļþÊÇÎïÀíµÄ£¬Ò»¸ö±í¿Õ¼ä¿ÉÒÔ°üº¬¶à¸öÊý¾ÝÎļþ£¬¶øÒ»¸öÊý¾ÝÎļþÖ»ÄÜÁ¥ÊôÒ»¸ö±í¿Õ¼ä¡£
Óû§ÊôÓÚÊý¾Ý¿âʵÀýµ ......