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]]> - oracle æ•°æ® å¯¼å…¥å¯¼å‡ºhttp://www.aygfsteel.com/wjhandboy/archive/2010/01/07/308512.htmlwjhandboywjhandboyThu, 07 Jan 2010 02:12:00 GMThttp://www.aygfsteel.com/wjhandboy/archive/2010/01/07/308512.htmlhttp://www.aygfsteel.com/wjhandboy/comments/308512.htmlhttp://www.aygfsteel.com/wjhandboy/archive/2010/01/07/308512.html#Feedback0http://www.aygfsteel.com/wjhandboy/comments/commentRss/308512.htmlhttp://www.aygfsteel.com/wjhandboy/services/trackbacks/308512.html
执行环境åQšå¯ä»¥åœ¨SQLPLUS.EXE或者DOSåQˆå‘½ä»¤è¡ŒåQ‰ä¸æ‰§è¡ŒåQ?br />
DOSä¸å¯ä»¥æ‰§è¡Œæ—¶ç”׃ºŽ 在oracle 8i ä¸?安装目录ora81BIN被设¾|®äؓ全局路径åQ?br />
该目录下有EXP.EXE与IMP.EXEæ–‡äšgè¢«ç”¨æ¥æ‰§è¡Œå¯¼å…¥å¯¼å‡ºã€?br />
oracle用java¾~–写åQŒSQLPLUS.EXEã€EXP.EXEã€IMP.EXE˜q™ä¸¤ä¸ªæ–‡ä»¶æœ‰å¯èƒ½æ˜¯è¢«åŒ…装åŽçš„¾cÀL–‡ä»¶ã€?br />
SQLPLUS.EXE调用EXP.EXEã€IMP.EXE所包裹的类åQŒå®Œæˆå¯¼å…¥å¯¼å‡ºåŠŸèƒ½ã€?br />
下é¢ä»‹ç»çš„æ˜¯å¯¼å…¥å¯¼å‡ºçš„实例ã€?br />
æ•°æ®å¯¼å‡ºåQ?br />
1 ž®†æ•°æ®åº“TEST完全导出,用户åsystem 密ç manager 导出到D:daochu.dmpä¸?br />
exp system/manager@TEST file=d:daochu.dmp full=y
2 ž®†æ•°æ®åº“ä¸system用户与sys用户的表导出
exp system/manager@TEST file=d:daochu.dmp owner=(system,sys)
3 ž®†æ•°æ®åº“ä¸çš„表inner_notifyã€notify_staff_relat导出
exp aichannel/aichannel@TESTDB2 file= d:datanewsmgnt.dmp tables=(inner_notify,notify_staff_relat)
4 ž®†æ•°æ®åº“ä¸çš„表table1ä¸çš„å—æ®µfiled1ä»?00"打头的数æ®å¯¼å‡?br />
exp system/manager@TEST file=d:daochu.dmp tables=(table1) query=" where filed1 like '00%'"
ä¸Šé¢æ˜¯å¸¸ç”¨çš„导出åQŒå¯¹äºŽåŽ‹¾~©ï¼Œæ—¢ç”¨winzip把dmpæ–‡äšgå¯ä»¥å¾ˆå¥½çš„压¾~©ã€?br />
也å¯ä»¥åœ¨ä¸Šé¢å‘½ä×oåŽé¢ åŠ ä¸Š compress=y æ¥å®žçްã€?br />
æ•°æ®çš„导å…?br />
1 ž®†D:daochu.dmp ä¸çš„æ•°æ®å¯¼å…¥ TESTæ•°æ®åº“ä¸ã€?br />
imp system/manager@TEST file=d:daochu.dmp
imp aichannel/aichannel@HUST full=y file=d:datanewsmgnt.dmp ignore=y
上é¢å¯èƒ½æœ‰ç‚¹é—®é¢˜åQŒå› 为有的表已ç»å˜åœ¨åQŒç„¶åŽå®ƒž®±æŠ¥é”™ï¼Œå¯¹è¯¥è¡¨å°±ä¸è¿›è¡Œå¯¼å…¥ã€?br />
在åŽé¢åŠ ä¸?ignore=y ž®±å¯ä»¥äº†ã€?br />
2 ž®†d:daochu.dmpä¸çš„表table1 导入
imp system/manager@TEST file=d:daochu.dmp tables=(table1)
基本上上é¢çš„导入导出够用了。丞®‘情况è¦å…ˆæ˜¯ž®†è¡¨å½Õdº•åˆ é™¤åQŒç„¶åŽå¯¼å…¥ã€?br />
注æ„åQ?br />
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æ•°æ®åº“æ—¶å¯ä»¥˜qžä¸Šçš„。å¯ä»¥ç”¨tnsping TEST æ¥èŽ·å¾—æ•°æ®åº“TEST能妘qžä¸Šã€?br />
附录一åQ?br />
¾l™ç”¨æˆ·å¢žåŠ å¯¼å…¥æ•°æ®æƒé™çš„æ“ä½œ
½W¬ä¸€,å¯åЍsql*puls
½W¬äºŒåQŒä»¥system/manager登陆
½W¬ä¸‰åQŒcreate user 用户å?IDENTIFIED BY 密ç åQˆå¦‚果已¾låˆ›å»ø™¿‡ç”¨æˆ·åQŒè¿™æ¥å¯ä»¥çœç•¥ï¼‰
½W¬å››åQŒGRANT CREATE USER,DROP USER,ALTER USER ,CREATE ANY VIEW ,
DROP ANY VIEW,EXP_FULL_DATABASE,IMP_FULL_DATABASE,
DBA,CONNECT,RESOURCE,CREATE SESSION TO 用户åå—
½W¬äº”, ˜q行-cmd-˜q›å…¥dmpæ–‡äšg所在的目录,
imp userid=system/manager full=y file=*.dmp
或�imp userid=system/manager full=y file=filename.dmp
执行½CÞZ¾‹:
F:WorkOracle_Databackup>imp userid=test/test full=y file=inner_notify.dmp
å±å¹•昄¡¤º
Import: Release 8.1.7.0.0 - Production on 星期�2�16 16:50:05 2006
(c) Copyright 2000 Oracle Corporation. All rights reserved.
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With the Partitioning option
JServer Release 8.1.7.0.0 - Production
¾l由常规路径导出由EXPORT:V08.01.07创å¾çš„æ–‡ä»?br />
å·²ç»å®ŒæˆZHS16GBKå—符集和ZHS16GBK NCHAR å—符集ä¸çš„导å…?br />
导出æœåС噍ä‹É用UTF8 NCHAR å—符é›?(å¯èƒ½çš„ncharset转æ¢)
. æ£åœ¨ž®†AICHANNEL的对象导入到 AICHANNEL
. . æ£åœ¨å¯¼å…¥è¡?nbsp; "INNER_NOTIFY" 4行被导入
准备å¯ç”¨¾U¦æŸæ¡äšg...
æˆåŠŸ¾lˆæ¢å¯¼å…¥åQŒä½†å‡ºçްè¦å‘Šã€?br />
附录二:
Oracle ä¸å…许直接改å˜è¡¨çš„æ‹¥æœ‰è€? 利用Export/Importå¯ä»¥è¾‘Öˆ°˜q™ä¸€ç›®çš„.
å…ˆå¾ç«‹import9.par,
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ä¾?import9.par 内容如下åQ?br />
FROMUSER=TGPMS
TOUSER=TGPMS2 åQˆæ³¨åQšæŠŠè¡¨çš„æ‹¥æœ‰è€…ç”±FROMUSERæ”¹äØ“TOUSERåQŒFROMUSERå’ŒTOUSER的用户å¯ä»¥ä¸åŒï¼‰
ROWS=Y
INDEXES=Y
GRANTS=Y
CONSTRAINTS=Y
BUFFER=409600
file==/backup/ctgpc_20030623.dmp
log==/backup/import_20030623.log

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