oracle imp/exp ÃüÁîÓ÷¨
OracleÊý¾Ýµ¼Èëµ¼³öimp/exp¾ÍÏ൱ÓÚoracleÊý¾Ý»¹ÔÓ뱸·Ý¡£expÃüÁî¿ÉÒÔ°ÑÊý¾Ý´ÓÔ¶³ÌÊý¾Ý¿â·þÎñÆ÷µ¼³öµ½±¾µØµÄdmpÎļþ£¬impÃüÁî¿ÉÒÔ°ÑdmpÎļþ´Ó±¾µØµ¼Èëµ½Ô¶´¦µÄÊý¾Ý¿â·þÎñÆ÷ÖС£ ÀûÓÃÕâ¸ö¹¦ÄÜ¿ÉÒÔ¹¹½¨Á½¸öÏàͬµÄÊý¾Ý¿â£¬Ò»¸öÓÃÀ´²âÊÔ£¬Ò»¸öÓÃÀ´ÕýʽʹÓá£
Ö´Ðл·¾³£º¿ÉÒÔÔÚSQLPLUS.EXE»òÕßDOS£¨ÃüÁîÐУ©ÖÐÖ´ÐУ¬
DOSÖпÉÒÔÖ´ÐÐʱÓÉÓÚ ÔÚoracle 8i ÖÐ °²×°Ä¿Â¼\ora81\BIN±»ÉèÖÃΪȫ¾Ö·¾¶£¬
¸ÃĿ¼ÏÂÓÐEXP.EXEÓëIMP.EXEÎļþ±»ÓÃÀ´Ö´Ðе¼Èëµ¼³ö¡£
oracleÓÃjava±àд£¬SQLPLUS.EXE¡¢EXP.EXE¡¢IMP.EXEÕâÁ½¸öÎļþÓпÉÄÜÊDZ»°ü×°ºóµÄÀàÎļþ¡£
SQLPLUS.EXEµ÷ÓÃEXP.EXE¡¢IMP.EXEËù°ü¹üµÄÀ࣬Íê³Éµ¼Èëµ¼³ö¹¦ÄÜ¡£
ÏÂÃæ½éÉܵÄÊǵ¼Èëµ¼³öµÄʵÀý¡£
Êý¾Ýµ¼³ö£º
1 ½«Êý¾Ý¿âTESTÍêÈ«µ¼³ö,Óû§Ãûsystem ÃÜÂëmanager µ¼³öµ½D:\daochu.dmpÖÐ
exp system/manager@TEST file=d:\daochu.dmp full=y
2 ½«Êý¾Ý¿âÖÐsystemÓû§ÓësysÓû§µÄ±íµ¼³ö
exp system/manager@TEST file=d:\daochu.dmp owner=(system,sys)
3 ½«Êý¾Ý¿âÖеıíinner_notify¡¢notify_staff_relatµ¼³ö
exp aichannel/aichannel@TESTDB2 file= d:\data\newsmgnt.dmp tables=(inner_notify,notify_staff_relat)
4 ½«Êý¾Ý¿âÖеıítable1ÖеÄ×Ö¶Îfiled1ÒÔ"00"´òÍ·µÄÊý¾Ýµ¼³ö
exp system/manager@TEST file=d:\daochu.dmp tables=(table1) query=\" where filed1 like '00%'\"
ÉÏÃæÊdz£Óõĵ¼³ö£¬¶ÔÓÚѹËõ£¬¼ÈÓÃwinzip°ÑdmpÎļþ¿ÉÒԺܺõÄѹËõ¡£
Ò²¿ÉÒÔÔÚÉÏÃæÃüÁîºóÃæ ¼ÓÉÏ compress=y À´ÊµÏÖ¡£
Êý¾ÝµÄµ¼Èë
1 ½«D:\daochu.dmp ÖеÄÊý¾Ýµ¼Èë TESTÊý¾Ý¿âÖС£
imp system/manager@TEST file=d:\daochu.dmp
imp aichannel/aichannel@HUST full=y file=d:\data\newsmgnt.dmp ignore=y
ÉÏÃæ¿ÉÄÜÓеãÎÊÌ⣬ÒòΪÓеıíÒѾ´æÔÚ£¬È»ºóËü¾Í±¨´í£¬¶Ô¸Ã±í¾Í²»½øÐе¼Èë¡£
ÔÚºóÃæ¼ÓÉÏ ignore=y ¾Í¿ÉÒÔÁË¡£
2 ½«d:\daochu.dmpÖеıítable1 µ¼Èë
imp system/manager@TEST file=d:\daochu.dmp tables=(table1)
»ù±¾ÉÏÉÏÃæµÄµ¼Èëµ¼³ö¹»ÓÃÁË¡£²»ÉÙÇé¿öÒªÏÈÊǽ«±í³¹µ×ɾ³ý£¬È»ºóµ¼Èë¡£
×¢Ò⣺
²Ù×÷ÕßÒªÓÐ×ã¹»µÄÈ
Ïà¹ØÎĵµ£º
http://space.itpub.net/9134/viewspace-166486
¾³£ÓÐÈË»áÐèÒªOracleÊý¾Ý¿âËæ×ŲÙ×÷ϵͳһÆðÆô¶¯ºÍ¹Ø±Õ£¬¶øÐÞ¸Ä/etc/oratab,ÉèÖÃÁËoracle SIDÐÐÆô¶¯ÎªYʱʵ¼ÊÉÏÊDz»ºÃÓõġ£±¾ÎÄÒÔÒ»¸öÀý×ÓÀ´Ê¾·¶ÈçºÎÈ¥×ö¡£
ÈçϸøµÄÊÇÒ»¸öexample£¬×¢Òⲿ·ÖÄÚÈÝ¿ÉÄÜÒª¸Ä£¬±ÈÈçoracleµÄÓû§Ãû¡£
1¡¢ÔÚ/sbin/init.d/Ŀ¼Ï½¨Á¢Ò»¸öÎļþ£¬ ......
1.Êý¾Ý¿â¹éµµÄ£Ê½:
* ·Ç¹éµµÄ£Ê½:µ±Êý¾Ý¿âÊý¾ÝÖ»¶Á²»»á¸Ä±äʱ,Êý¾Ý²»»á¸Ä±ä,Êý¾Ý¿âÊʺÏÓ÷ǹ鵵ģʽ, ÕâÑùÌá¸ßÐÔÄÜ
&nb ......
ÓÐÁËÓα꣬¾Í¿ÉÒÔ²»ÓÃÿÌõÊý¾ÝÈ¥¼ì²éÊÇ·ñ·ûºÏÌõ¼þ£¬ÏÈ¿´Ò»ÏÂÏÂÃæµÄ£º
--ÓαêʹÓã¨ÓαêÆäʵÊÇÒ»¸ö·ÅÈëÄÚ´æÁÙʱ±í£©
declare
money cms3_simcard.card_fee%type :=0; --¶¨ÒåÓë±í×Ö¶ÎÏàͬÀàÐÍ
cursor mycursor is --¶¨ÒåÓαê
select ......
ÔÚʹÓÃOracleÖÐʹÓÃRownum£¬»áÓÐЩÎó½â£¬ÏÖÕûÀíÏÂÍøÓÑÃǵÄÎÄÕ£¬Ï£ÍûÄÜÓÐËù°ïÖú£¬ºÇºÇ
¶ÔÓÚ Oracle µÄ rownum ÎÊÌ⣬ºÜ¶à×ÊÁ϶¼Ëµ²»Ö§³Ö>,>=,=,between...and£¬Ö»ÄÜÓÃÒÔÉÏ·ûºÅ(<¡¢<=¡¢!=)£¬²¢·Ç˵ÓÃ>,>=,=,between..and ʱ»áÌáʾSQLÓï·¨´íÎ󣬶øÊǾ³£ÊDz鲻³öÒ»Ìõ¼Ç¼À´£¬»¹»á³öÏÖËÆºõÊÇĪÃûÆäÃîµÄ½á¹û ......
ǰÌì×°ºÃµÄ£Ï£ò£á£ã£ì£å£¬×òÌìͻȻ²»ºÃÓÃÁË£¬´ÓOracleµÄ´íÎóÌáʾÀ´¿´,ÊÇ˵TNS:no listener £¬¹À¼ÆÊÇijÖÖ·þÎñûÓÐÆô¶¯£¬´ò¿ªwindows¹ÜÀí¹¤¾ß->·þÎñ£¬Ò»¿´£¬ÓÐÒ»¸öOracleOraHome90TNSListenerÕâÑùµÄ·þÎñ£¬ºÍ´íÎóÐÅÏ¢ÌâÊÇÒ»Ö£¬»ù±¾¾Í¿ÉÒԿ϶¨ÊÇÕâ¸ö·þÎñËùÒý·¢µÄÎÊÌâ¡£ÔÙÒ»¿´£¬¸Ã·þÎñûÓÐÆô¶¯£¬ËìÊÖ¹¤Æô¶¯£¬Ë¢ÐºóÒ»¿´£¬¸Ã· ......