oracle×Ö·û¼¯£¨×ª£©
ת×Ô£ºhttp://hi.baidu.com/66_com
ÒýÑÔ
ÎÒÏÖÔÚËùÔÚµÄÏîÄ¿×éÐèÒª°ÑmysqlµÄÊý¾Ý´¦Àíºóµ¼Èëµ½oracleÊý¾Ý¿âÖУ¬ÔÚ´ËÆÚ¼äÓöµ½ÁËÊý¾ÝÖÐÎÄÂÒÂëÎÊÌâ¡£ÏÂÃæÊÇÎÒ¶ÔÕâ¸öÎÊÌâµÄ×ܽᡣ
1¡¢linux²Ù×÷ϵͳ£¬mysql£¬oracle°²×°Ê±×Ö·û¼¯µÄÑ¡Ôñ¡£
ÎҵĽ¨ÒéÊÇÕâÈýÕßµÄ×Ö·û¼¯±£³ÖÒ»Ö£¬È«Îªutf-8»ògdk»ògb2312¡£Èç¹ûÓÐÌØÊâÒªÇó£¬ÈýÕß²»Í¬Ò²Ã»ÓйØÏµ
ÎҵĽ¨ÒéÊÇ
Oracle -------àutf-8 ,gb2312,gbk
Linux---------àgbk,gb2312
Mysql--------àlatin1£¨Ä¬ÈÏ£©
A¡¢LinuxÔÚ°²×°µÄʱºò»á¸øÄãÒ»¸öÑ¡ÏîÈÃÄãÑ¡Ôñ°²×°µÄ×Ö·û¼¯¡£
B¡¢Oracle°²×°¹ý³ÌÖÐÓÐÒ»¸ö“³£¼û×Ö·û¼¯”µÄÑ¡Ïî¡£
C¡¢Mysql°²×°Ê±ÔòҪѡÔñ ¶þ½øÖư²×°°ü£¬ÔÚconfigureʹ¼ÓÉϲÎÊý--with-charset ºÍ --with-collation £¬ÀýÈ磺
./configure --with-charset=utf-8
Mysql ĬÈÏ×Ö·û¼¯Îªlatin1,Ö§³ÖÖÐÎÄ£¬ËùÒÔ¿ÉÒÔÒ»°ëÑ¡ÔñĬÈϰ²×°¼´¿É¡£
2¡¢×Ö·û¼¯¸ü¸Ä
Èç¹ûÄãµÄ×Ö·û¼¯½øÐв»Õýµ±µÄÅäÖã¬Ôò¿ÉÒÔͨ¹ýÏÂÃæµÄ·½·¨½øÐиüÕý¡£
2.1 linux²Ù×÷ϵͳ×Ö·û¼¯¸ü¸Ä
ÔÚ/etc/sysconfig/i18n
ͨ¹ýÒÔϵĸıäÀ´ÐÞ¸ÄϵͳµÄ±¾µØ»¯ÉèÖãº
ja_JP.eucJP ±äΪ ja_JP.UTF-8
ko_KR.eucKR ±äΪ ko_KR.UTF-8
zh_CN.GB18030 ±äΪ zh_CN.UTF-8
zh_TW.Big5 ±äΪ zh_TW.UTF-8
ʹÓÃÔÚ ~/.i18n Öеı¾µØ»¯ÉèÖõÄÓû§Ó¦¸ÃÔÚĬÈϵÄÇé¿öÏÂÉý¼¶µ½Ê¹Óà UTF-8 Âë¡£
iconv ¹¤¾ß¿ÉÒÔ±»ÓÃÀ´°ÑʹÓÃÔʼ±àÂ루ÀýÈç eucJP, eucKR, Big5, or GB18030£©µÄÎļþת»»³ÉΪUTF-8 ±àÂ룺
iconv -f <native encoding> -t UTF-8 <filename> -o <newfilename>
##################################################
ÒÔÏÂÊǵÄÎÒµÄRedhat Enterprise Linux AS 4ÖÐ/etc/sysconfig/i18nµÄÄÚÈÝ:
##################################################
LANG="zh_CN.UTF-8"
SUPPORTED="zh_CN.UTF-8:zh_CN:zh:zh_TW.UTF-8:zh_TW:zh:en_US.UTF-8:en_US:en"
SYSFONT="latarcyrheb-sun16"
##################################################
¸ü¸Äºó¹Ø±Õµ±Ç°¶Ë¿ÚÖØÐµÇÈë¼´¿É¡£
2.2 mysqlÊý¾Ý¿â×Ö·û¼¯µÄ¸ü¸Ä
ÏÖÔÚÍøÉÏÓÐÈýÖÖ½â¾ö·½·¨
²é¿´Mysql×Ö·û¼¯ÃüÁî
show variables like'character_set%';
A¡¢ÖØÐ±àÒë°²×°£¬¼ûmysql°²×°²¿·ÖÄÚÈÝ
B¡¢ÐÞ¸Ä/etc/my.cnfÎļþÖеÄdefault-character-set=gbk #»ògb2312,big5,utf8. È»ºóÖØÐÂÆô¶¯mysql. £¨ÓÃrpm°ü°²×°µÄmysqlûÓÐmy.cnfÎļþ£¬¿ÉÒÔ´ÓÆäËûÊý¾Ý¿â¿½±´Ò»¸ö£¬µ«ÊÇ
Ïà¹ØÎĵµ£º
1.2 ¹ÜÀíJobs
1.2.1 ÆôÓÃJobs
¡¡¡¡Ç°Ãæ´´½¨JOBʱ£¬ÓÉÓÚδÏÔʽµÄÖ¸¶¨ENABLED²ÎÊý£¬Òò´Ë¼´Ê¹Ö¸¶¨ÁËSTART_DATE£¬²»¹ýĬÈÏÇé¿öÏÂJOB²»»á×Ô¶¯Ö´ÐС£¶ÔÓÚÕâÖÖÇé¿ö£¬DBMS_SCHEDULER°üÖÐÌṩÁËÒ»¸ö¹ý³ÌENABLE£¬¿ÉÒÔÓÃÀ´ÐÞ¸ÄJOBµÄÆôÓÃ״̬£¬µ÷Ó÷½Ê½·Ç³£¼òµ¥£¬ÀýÈ磺
SQL> exec dbms_scheduler.enable(¨INSERT_TEST_TBL& ......
½ñÌìͬÊÂÓöµ½ÁËÒ»¸öÎÊÌ⣬ÔÒòÊÇrownumµÄÎÊÌâ¡£
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 ......
Oracle Database 11g A Beginner's Guide
Oracle Database 11g SQL
Oracle Database 11g SQL: Tuning Work Shop
Oracle Database 11g SQL: Tuning Work Shop Practices and Solutions
Oracle Essentials: Oracle D ......
¡¶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 ......
Ò»¡£²é¿´oracleÊý¾Ý¿âÊÇ·ñΪ¹éµµÄ£Ê½£º
1.select name,log_mode from v$database;
NAME LOG_MODE
------------------ ------------------------
QUERY NOARCHIVELO ......