Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

OracleÊý¾Ý¿âµ¼Èë±ÃºÍµ¼³ö±ÃimpdpºÍexpdp£¨1£©

OracleÊý¾Ý¿âµ¼Èë±ÃºÍµ¼³ö±ÃimpdpºÍexpdp£¨1£©
 
Oracleµ¼Èëµ¼³ö¹Ù·½¶¨Òå
 
ÈçºÎ²é¿´ImpdpºÍExpdpÃüÁ
ǰÌ᣺°²×°OracleÊý¾Ý¿â£¨µ¼Èë±ÃºÍµ¼³ö±ÃÖ»ÄÜÔÚOracleÊý¾Ý¿â·þÎñÆ÷¶ËʹÓã©¡£
Ò»¡¢             IMPDPÃüÁî
1.         ´ò¿ªÃüÁîÌáʾ·û¡£ÀýÈ磬£¨Windows XP£©ÔËÐÐ->cmd¡£
2.         ÔÚDOSÖÐÊäÈ룺impdp help=y£¬»Ø³µ¡£
3.         DOS×Ü»á³öÏÖһϹØÓÚImpdpÃüÁîµÄ¶¨ÒåºÍ˵Ã÷£º
Êý¾Ý±Ãµ¼ÈëʵÓóÌÐòÌṩÁËÒ»ÖÖÓÃÓÚÔÚ Oracle Êý¾Ý¿âÖ®¼ä´«Êä
Êý¾Ý¶ÔÏóµÄ»úÖÆ¡£¸ÃʵÓóÌÐò¿ÉÒÔʹÓÃÒÔÏÂÃüÁî½øÐе÷ÓÃ:
 
     ʾÀý: impdp scott/tiger DIRECTORY=dmpdir DUMPFILE=scott.dmp
 
Äú¿ÉÒÔ¿ØÖƵ¼ÈëµÄÔËÐз½Ê½¡£¾ßÌå·½·¨ÊÇ: ÔÚ 'impdp' ÃüÁîºóÊäÈë
¸÷ÖÖ²ÎÊý¡£ÒªÖ¸¶¨¸÷²ÎÊý, ÇëʹÓùؼü×Ö:
 
     ¸ñʽ:  impdp KEYWORD=value »ò KEYWORD=(value1,value2,...,valueN)
     ʾÀý: impdp scott/tiger DIRECTORY=dmpdir DUMPFILE=scott.dmp
 
USERID ±ØÐëÊÇÃüÁîÐÐÖеĵÚÒ»¸ö²ÎÊý¡£
 
¹Ø¼ü×Ö               ˵Ã÷ (ĬÈÏ)
------------------------------------------------------------------------------
ATTACH                Á¬½Óµ½ÏÖÓÐ×÷Òµ, ÀýÈç ATTACH [=×÷ÒµÃû]¡£
CONTENT               Ö¸¶¨Òª¼ÓÔØµÄÊý¾Ý, ÆäÖÐÓÐЧ¹Ø¼ü×ÖΪ:
                      (ALL), DATA_ONLY ºÍ METADATA_ONLY¡£
DATA_OPTIONS          Êý¾Ý²ã±ê¼Ç, ÆäÖÐΨһÓÐЧµÄֵΪ:
                      SKIP_CONSTRAINT_ERRORS - Ô¼ÊøÌõ¼þ´íÎó²»ÑÏÖØ


Ïà¹ØÎĵµ£º

OracleÈÏÖ¤½éÉÜ

ORACLEÅàѵ(OCA)ÈÏÖ¤½éÉÜ 
Oracle10g Certified Associate (OCA) Oracle ÈÏ֤רԱ¡£
¿¼ÊԳɼ¨Í¨¹ýÄÜ»ñµÃOracle¹«Ë¾ÎªÄú°ä·¢µÄÈ«ÇòÈÏÖ¤µÄÓ¢ÎÄOCAÖ¤Êé¡£OCAÓÉOracle¹«Ë¾³öÌâ¡£
¸ÃÖ¤Êé¿É×÷Ϊ¸÷ÆóÊÂÒµµ¥Î»Êý¾Ý¿â¹ÜÀíÈËÔ±ÉϸڵÄÒÀ¾Ý¡£
ĿǰÒѳÉΪ¸÷IT¹«Ë¾¼°Ïà¹ØÆóÒµÕùÏྺƸµÄÊý¾Ý¿â¹ÜÀíά»¤È˲ţ¬ÊÇÊý¾Ý¿âά»¤¹ÜÀíÈËÔ ......

֨װ²Ù×÷ϵͳºóµÄoracleʵÀý»Ö¸´


֨װ²Ù×÷ϵͳºó,Èç¹ûÊý¾ÝÎļþ,¿ØÖÆÎļþ,ÈÕÖ¾Îļþ¶¼ÍêºÃµÄ»°(ÔÚitpub¿´¹ýºÜ¶àÈËÌá¹ýÕâ¸ö»°Ìâ,¶àÊýÈ˶¼Êǽ«Õâ3¸öÎļþ·ÅÔÚͬһĿ¼oradata),Ö»ÐèÖØÐ°²×°oracle(¸ú֨װ²Ù×÷ϵͳǰͬ°æ±¾)µ½Ô­Ä¿Â¼ºó,ÖØ½¨ÊµÀý·þÎñºÍÃÜÂëÎļþ,ÅäÖÃÒ»ÏÂlistenerºÍtns¼´¿ÉÕý³£Æô¶¯Êý¾Ý¿â.
¹ý³ÌÈçÏÂ(¼ÙÉèԭʵÀýÃûΪorcl,°æ±¾Îª9i):
1.½«Ô­À´µÄor ......

Oracle ÓëSQL ServerÊÂÎñ´¦ÀíµÄ±È½Ï



OracleÓëSQL ServerÊÂÎñ´¦ÀíµÄ±È½Ï

ÊÂÎñ´¦ÀíÊÇËùÓдóÐÍÊý¾Ý¿â²úÆ·µÄÒ»¸ö¹Ø¼üÎÊÌ⣬¸÷Êý¾Ý¿â³§É̶¼ÔÚÕâ¸ö·½Ã滨·ÑÁ˺ܴó
¾«Á¦£¬²»Í¬µÄÊÂÎñ´¦Àí·½Ê½»áµ¼ÖÂÊý¾Ý¿âÐÔÄܺ͹¦ÄÜÉϵľ޴ó²îÒì¡£
ÊÂÎñ´¦ÀíÒ²ÊÇÊý¾Ý¿â¹ÜÀíÔ±ÓëÊý¾Ý¿âÓ¦ÓóÌÐò¿ª·¢ÈËÔ±±ØÐëÉî¿ÌÀí½âµÄÒ»¸öÎÊÌ⣬¶ÔÕâ¸öÎÊÌâµÄÊèºö¿ÉÄܻᵼÖÂÓ¦ÓóÌÐòÂß¼­´í ......

oracleÓαêµÄʹÓÃ

CREATE OR REPLACE PROCEDURE PROC_T(
RESULT OUT NUMBER
)
IS
V_NAME emp%ROWTYPE;
CURSOR CUS_T IS SELECT * from EMP;
BEGIN
OPEN CUS_T;
loop
FETCH CUS_T INTO V_NAME;
exit when cus_t%notfound;
RESULT:=CUS_T%ROWCOUNT;
end loop;
CLOSE CUS_T;
END PROC_T; ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ