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

oracleµÄociºÍthinÇø±ð

1£©´ÓʹÓÃÉÏÀ´Ëµ£¬oci±ØÐëÔÚ¿Í»§»úÉϰ²×°oracle¿Í»§¶Ë»ò²ÅÄÜÁ¬½Ó£¬¶øthin¾Í²»ÐèÒª£¬Òò´Ë´ÓʹÓÃÉÏÀ´½²thin»¹ÊǸü¼Ó·½±ã£¬ÕâÒ²ÊÇthin±È½Ï³£¼ûµÄÔ­Òò¡£
2£©Ô­ÀíÉÏÀ´¿´£¬thinÊÇ´¿javaʵÏÖtcp/ipµÄc/sͨѶ£»¶øoci·½Ê½,¿Í»§¶Ëͨ¹ýnative java methodµ÷ÓÃc library·ÃÎÊ·þÎñ¶Ë£¬¶øÕâ¸öc library¾ÍÊÇoci(oracle called interface)£¬Òò´ËÕâ¸öoci×ÜÊÇÐèÒªËæ×Åoracle¿Í»§¶Ë°²×°£¨´Óoracle10.1.0¿ªÊ¼£¬µ¥¶ÀÌṩOCI Instant Client£¬²»ÓÃÔÙÍêÕûµÄ°²×°client£©
3£©ËüÃÇ·Ö±ðÊDz»Í¬µÄÇý¶¯Àà±ð£¬ociÊǶþÀàÇý¶¯£¬ thinÊÇËÄÀàÇý¶¯£¬µ«ËüÃÇÔÚ¹¦ÄÜÉϲ¢ÎÞ²îÒì¡£
4£©ËäÈ»ºÜ¶àÈË˵ociµÄËÙ¶È¿ìÓÚthin£¬µ«ÕÒÁ˰ëÌìûÓÐÕÒµ½Ïà¹ØµÄ²âÊÔ±¨¸æ¡£


Ïà¹ØÎĵµ£º

oracle ´æ´¢Í¼Æ¬µÄ´æ´¢¹ý³Ì[ת]

¡¡C:\>sqlplus /nolog
¡¡¡¡SQL*Plus: Release 9.2.0.1.0 - Production on ÐÇÆÚÈý 1ÔÂ 19 14:46:21 2005
¡¡¡¡Copyright (c) 1982, 2002, Oracle Corporation. All rights reserved.
¡¡¡¡SQL> connect chanet/chanet@oradb;
¡¡¡¡ÒÑÁ¬½Ó¡£
¡¡¡¡SQL> CREATE TABLE IMAGE_LOB (T_ID VARCHAR2 (5) NOT NULL,T_IMAGE ......

oracle rownumÎÊÌâ

½ñÌìͬÊÂÓöµ½ÁËÒ»¸öÎÊÌ⣬ԭÒòÊÇrownumµÄÎÊÌâ¡£
ÏÂÃæ×ªÒ»ÆªÎÄÕ£º
¶ÔÓÚOracleµÄrownumÎÊÌ⣬ºÜ¶à×ÊÁ϶¼Ëµ²»Ö§³Ö>£¬>=£¬=£¬between……and£¬Ö»ÄÜÓÃÒÔÉÏ·ûºÅ£¨<¡¢& lt;=¡¢£¡=£©£¬²¢·Ç˵ÓÃ>£¬>=£¬=£¬between……and ʱ»áÌáʾSQLÓï·¨´íÎ󣬶øÊǾ­³£ÊDz鲻³öÒ»Ìõ¼Ç¼À´£¬»¹»á³öÏÖË ......

OracleÔÚWindowsÉϵÄÔËÐÐÎÊÌâ·ÖÎöºÍ½â¾ö

¡¶Oracle´óÐÍÊý¾Ý¿âϵͳÔÚAIX/UNIXÉϵÄʵսÏê½â¡·¼¯ÖÐÌÖÂ۵ļÌÐø¡£ ×öÁËÒ»ÖܹØÓÚOracleÔÚ32λwindowsÉÏʵʩµÄÅàѵ£¬Ç¡ºÃÆÚ¼äÓм¸Î»OracleÓû§ÓʼþѯÎʹØÓÚWindowsϵͳµ÷ÕûÎÊÌâ¡£ÕýºÃ°É£¬°Ñ×¼±¸µÄһЩÄÚÈݹ²Ïí³öÀ´¡£ Èç¹ûOracleʹÓôóÓÚ1.7µÄÄڴ棬ÐèÒªÒ»Ð©ÌØÐ´µÄÉèÖᣲμûÏÂÃæÀ´×ÔmetalinkµÄÂ۵㣺 Large page support ......

linuxÉèÖà ÈÃoracle10g×ÔÆô¶¯


ÔÚ/etc/rc.d/init.d/ ´´½¨oracle10gÎļþ
touch oracle10g
chmod a+x oracle10g
[root@test~]# vi /etc/rc.d/init.d/oracle10g
#!/bin/bash
#chkconfig:345 51 49
#description:starts the oracle database deamons
#
ORACLE_HOME=/oracle/product/10.2.0/db_1
ORACLE_OWNER=oracle
case "$1" in
start)
echo ......

OracleÖг£ËµµÄHA¡¢RAC¡¢DataguradµÄÇø±ð

HA
ÊÇHigh Availability
µÄÊ××Öĸ×éºÏ£¬·­Òë¹ýÀ´£¬¿ÉÒÔ½Ð×ö¸ß¿ÉÓ㬻ò¸ß¿ÉÓÃÐÔ£¬¸ß¿ÉÓ㨻·¾³£©¡£ÎÒ¾õµÃÓ¦¸Ã˵HAÊÇÒ»¸ö¹ÛÄî¶ø²»ÊÇÒ»Ïî»òһϵÁоßÌå¼¼Êõ£¬¾ÍÏóÍø¸ñÒ»Ñù¡£×÷¹ýϵͳ
·½°¸¾ÍÖªµÀÁË£¬ÆÀ¼ÛϵͳµÄÐÔÄܵ±ÖоÍÓÐÒ»Ïî¸ß¿ÉÓ᣹ãÒåµÄ¸ß¿ÉÓÃÉæ¼°µ½ÏµÍ³µÄ¸÷¸ö·½Ã棬¼òµ¥À´Ëµ£¬ÈÃϵͳ²»»áÖжÏ
ÔËÐУ¬¾ÍÊǸ߿ÉÓᣰüÀ¨È ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ