oracle²»Í¬°æ±¾Ö®¼äµÄÇл»
¼òµ¥ÃèÊöÒ»ÏÂÔÚwindowsµÄͬһÓû§Ï£¬°²×°OracleµÄ9i¡¢10gºÍ11gµÄ·½·¨¡£
OracleÔÚwindowsƽ̨ϵݲװÊÇËùÓÐÆ½Ì¨ÖÐ×î¼òµ¥µÄ£¬»ù±¾Éϲ»ÐèÒª½øÐÐÈκζîÍâµÄ´¦Àí¾Í¿ÉÒԳɹ¦µÄ°²×°£¬¿ÉÒÔ˵ûÓÐʲô¼¼Êõº¬Á¿¡£
²»¹ýÔÚͬһ̨»úÆ÷µÄͬһ¸öÓû§ÉÏͬʱ°²×°Á½¸ö²»Í¬°æ±¾µÄÊý¾Ý¿â¾ÍÐèÒªÒ»¶¨µÄ¼¼ÇÉÁË¡£ÕâÀï¼òµ¥ÃèÊöÒ»ÏÂÔÚͬʱ°²×°OracleµÄ9i¡¢10gºÍ11gÐèҪעÒâµÄÎÊÌâ¡£
Ê×ÏÈ£¬°²×°°æ±¾ÐèÒª´ÓµÍµ½¸ß¡£Ò²¾ÍÊÇ˵ÏȰ²×°9iµÄÊý¾Ý¿â£¬È»ºó°²×°10gµÄÊý¾Ý¿â£¬×îºó°²×°11gµÄÊý¾Ý¿â¡£
µÚ¶þ£¬ORACLE_BASE¿ÉÒÔÖ¸¶¨Í¬Ò»¸öĿ¼£¬ORACLE_HOMEÐèÒªÖ¸¶¨²»Í¬µÄĿ¼¡£²ÉÓÃOFA¿ÉÒÔºÜÇáËɵĽâ¾öÕâ¸öÎÊÌâ¡£
µÚÈý£¬ÔڵͰ汾µÄÊý¾Ý¿â°²×°Íê³Éºó£¬×îºÃͨ¹ýÈÎÎñ¹ÜÀíÇø¹Ø±ÕËùÓеÄOracleÏà¹ØµÄÈÎÎñ£¬È»ºóÔÚ°²×°¸ß°æ±¾µÄÊý¾Ý¿â¡£·ñÔò°²×°¹ý³ÌÖУ¬¿ÉÄÜ»áºÍÒѾ°²×°µÄ·þÎñ³öÏÖ³åÍ»£¬±ÈÈçLISNTER·þÎñ¡£
ÔÚÈý¸öÊý¾Ý¿â°²×°È«²¿Íê³Éºó£¬ÉèÖÃÈÎÎñ¹ÜÀíÆ÷ÖÐOracleÏà¹ØµÄÈÎÎñ£¬È·±£³ýÁËÊý¾Ý¿â·þÎñÍ⣬ÆäËûµÍ°æ±¾µÄ·þÎñ¶¼´¦ÓÚÊÖ¹¤×´Ì¬£¬Ö»½«¸ß°æ±¾µÄ·þÎñ´¦ÓÚ×Ô¶¯×´Ì¬¡£
ÓÉÓÚ°²×°µÄÏȺó˳Ðò£¬¸ß°æ±¾µÄORACLE_HOME/binĿ¼ÔÚPATH±äÁ¿µÄÇ°Ãæ£¬Ò²¾ÍÊÇ˵£¬Èç¹ûÖ´ÐÐsqlplus¡¢rman¡¢expµÈÃüÁîÐй¤¾ßĬÈ϶¼ÊÇÔËÐи߰汾µÄOracle¹¤¾ß¡£Õâ¶ÔÓÚ´ó¶àÊýÇé¿ö²»ÊÇÎÊÌâ¡£
µ±È·ÊµÐèҪʹÓõͰ汾µÄ¹¤¾ßʱ£¬±ÈÈçÐèÒªµÍ°æ±¾µÄexp¹¤¾ß½øÐе¼³ö²Ù×÷£¬Õâ¸öʱºò¿ÉÒÔÔÚÃüÁîÐз½Ê½ÏÂÉèÖÃORACLE_HOME£¬È»ºóÔÚµ÷ÓÃexp¼´¿É£º
E:>sqlplus /nolog
SQL*Plus: Release 11.1.0.6.0 - Production on ÐÇÆÚËÄ 10ÔÂ 25 16:16:13 2007
Copyright (c) 1982, 2007, Oracle. All rights reserved.c
SQL> exit
Èç¹ûÊǿͻ§¶Ë,Çл»ÈçÏÂ:
e:>path d:\oracle10g32\product\10.2.0\client_1\bin
e:>sqlplus /nolog
SQL*Plus: Release 10.2.0.1.0 - Production on ÐÇÆÚËÄ 10ÔÂ 25 16:16:51 2007
Copyright (c) 1982, 2005, Oracle. All rights reserved
SQL> exit
E:>SET ORACLE_HOME=e:\oracleoracle1020
E:>%ORACLE_HOME%bin sqlplus /nolog
SQL*Plus: Release 10.2.0.1.0 - Production on ÐÇÆÚËÄ 10ÔÂ 25 16:16:51 2007
Copyright (c) 1982, 2005, Oracle. All rights reserved
SQL> exit
E:>SET ORACLE_HOME=e:\oracleoracle920
E:>SET PATH=e:oracleoracle920bin
E:>sqlplus /nolog
SQL*Plus: Release 9.2.0.4.0 - Produc
Ïà¹ØÎĵµ£º
×îºóÒ»¿Î Òì³£´¦Àí±¾ÕÂÖØµã£º
¡¡¡¡
¡¡¡¡1¡¢¶¨ÒåPLSQLÒì³£
¡¡¡¡2¡¢Áоٲ»Í¬µÄÒì³£´¦Àí·½·¨
¡¡¡¡3¡¢²¶»ñ·ÇÔ¤ÆÚµÄ´íÎó
¡¡¡¡4¡¢ÃèÊöÒì³£µÄÓ°Ïì
¡¡¡¡5¡¢¶¨ÖÆÒì³£µÄ·µ»ØÐÅÏ¢¡¡¡¡Ò»¡¢PLSQLÒì³£´¦Àí
¡¡¡¡Òì³£ÊÇÓÉORACLE´íÎó»òÏÔʽµÄÅ׳öÒ»¸ö´íÎó²úÉúµÄ¡£
¡¡¡¡ÈçºÎ´¦Àí£º
¡¡¡¡ÓÃÒ»¸ö´¦Àí³ÌÐòÀ´²¶»ñËü£»
¡¡¡¡½«Ëü´«µÝ ......
×÷Õß Haidong Ji ·Òë GoodKid
ÎÒÃǵ±ÖеĴ󲿷ÖÈ˹¤×÷ÔÚÒ»¸öµ¥Ò»µÄ RDBMS ϵͳÖУ¬Èç MSSQL, Oracle, or IBM DB2¡£È»¶ø£¬ÎÒÃÇÈÕÒæ¸Ð¾õµ½£¬ÎÒÃÇÕý´¦ÓÚ²»Í¬µÄÊý¾Ý¿â»·¾³µ±Öв¢ÇÒÐèÒª½â¾öÊý¾ÝµÄ»¥ÓÃÐÔÎÊÌâ¡£
¾¡¹ÜÖ÷ÒªµÄ RDBMS ³§ÉÌÊÔͼȥ×ñѹØÏµÊý¾Ý¿âÄ£ÐÍÔÀí£¬²¢ÇÒÓ÷dz£Ð¡µÄ²îÒìȥʵÏÖËüÃÇ¡£ÁíÍ⣬¼¸ºõÖ÷ÒªµÄ ......
ʹÓÃjava + oracle²åÈëclobÀàÐ͵ÄÊý¾Ý£¬ÐèÒªÓÃÒÔϵIJ½Ö裺
1¡¢½«Êý¾Ý²åÈëÊý¾Ý¿â£¬¶ÔÓÚclob×ֶΣ¬Ê¹ÆäΪ¿ÕclobÊý¾Ý¡£ÀýÈ磺insert into test values(1,empty_clob())";
2¡¢´ÓÊý¾Ý¿âÖÐÈ¡³ö²åÈëµÄclob×ֶΣ¬²¢½«Æä¸³Öµ¸øoracle.sql.clobÀàÐ͵ıäÁ¿¡£ÀýÈç
String sqll="select content from test where id=1 for upda ......
OracleÖеÄÈÕÆÚºÍ×Ö·û´®»¥Ïàת»»
TO_DATE¸ñʽ(ÒÔʱ¼ä:2007-11-02 13:45:25ΪÀý)
Year:
yy two digits Á½Î»Äê ......
BlobÊÇÖ¸¶þ½øÖÆ´ó¶ÔÏóÒ²¾ÍÊÇÓ¢ÎÄBinary Large ObjectµÄËùд£¬¶øClobÊÇÖ¸´ó×Ö·û¶ÔÏóÒ²¾ÍÊÇÓ¢ÎÄCharacter Large ObjectµÄËùд¡£Óɴ˿ɼûÕâÁ¾¸öÀàÐͶ¼ÊÇÓÃÀ´´æ´¢´óÁ¿Êý¾Ý¶øÉè¼ÆµÄ£¬ÆäÖÐBLOBÊÇÓÃÀ´´æ´¢´óÁ¿¶þ½øÖÆÊý¾ÝµÄ£»CLOBÓÃÀ´´æ´¢´óÁ¿Îı¾Êý¾Ý¡£
ÄÇôÓÐÈ˿϶¨ÒªÎʼÈÈ»ÒѾÓÐVARCHARºÍVARBINARYÁ½ÖÐÀàÐÍ£¬ÎªÊ²Ã´»¹ÒªÔÙÊ ......