Ò׽ؽØͼÈí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

JDBC ODBC MYSQLÖÐÎijöÏÖÂÒ×Ö·û ½â¾ö

1¡¢½«Êý¾Ý¿âÉèÖÃΪdefault-character-set=gb2312
2¡¢½«¿ØÖÆÃæ°å/¹ÜÀí¹¤¾ß/ÅäÖúõÄÊý¾ÝÔ´/ÅäÖÃ/Ïêϸ/MiscOPtions/Character:gb2312
3¡¢´úÂëΪ GB2312;
±£Ö¤ÕâÈý¸öµØ·½Í³Ò»£¬ÂÒ×Ö·û½â¾ö¡£
ÎÒ×ö³ö²»°Ù˼²»µÃÆä½â£¬¾ÍÊǺöÂÔÁ˵Ú2µã¡£


Ïà¹ØÎĵµ£º

mysqlÖÐÎÄÅÅÐò

UTF8 ĬÈÏУ¶Ô¼¯ÊÇ utf8_general_ci , Ëü²»ÊÇ°´ÕÕÖÐÎÄÀ´µÄ¡£ÄãÐèҪǿÖÆÈÃMySQL°´ÖÐÎÄÀ´ÅÅÐò¡£
select

*

from
core_vender_info
order

by

convert
(vender_abbrev USING gbk) COLLATE gbk_chinese_ci
......

MysqlʹÓÃ×ܽá

      ±ÏÒµÉè¼ÆµÄ³ÌÐòÖ÷Ìå±àºÃÁË£¬ÔËÐÐÉÙÁ¿Êý¾ÝûÓÐÈκÎÎÊÌ⣬һµ©Êý¾ÝÁ¿Ôö¼Óµ½22w£¬ÔËÐÐʱ¼ä¾Í³¤µÃÁîÈË·¢Ö¸¡£µ¼Ê¦½¨Ò飬³ÌÐòÖо¡¿ÉÄܵؼõÉÙÓëÊý¾Ý¿â½»»¥µÄ´ÎÊý£¬¾¡¿ÉÄܵذѹ¤×÷¶ª¸øÊý¾Ý¿âÍê³É¡£ÔÚÕâһ˼ÏëµÄÖ¸µ¼Ï£¬ÎÒÈýÌì´ó·ùÐ޸ijÌÐò£¬²¿·Ö´úÂ뼸ºõÊÇ·­ÐÂÁËÒ»±é¡£×ܵÄÀ´Ëµ£¬ÔËÐÐʱ¼äȷʵµÃµ½ÁË ......

MYSQL °²×°È«½â


Red Hat Linux Ï°²×°mysql°æ±¾³åÍ»ÎÊÌâ½â¾ö
¸ÕÅöµ½Ò»¸öÎÊÌ⣬ÓÉÓÚÔÚʹÓõÄlinux·þÎñÆ÷ÉÏÒѾ­°²×°ÁËÒ»¸ö½ÏµÍ°æ±¾µÄMySql server£¬Ê¹ÓÃrpm°ü½øÐа²×°Ê±£¬Ìáʾ°æ±¾³åÍ»£¬°²×°²»ÄܼÌÐø½øÐС£
ÓÉÓھɵÄÊý¾Ý²»ÏëÒªÁË£¬½â¾ö°ì·¨ÊÇÕâÑùµÄ£º
[b]1¡¢ÏÈ°ÑϵͳÀï°²×°µÄËùÓÐmysqlÕÒ³öÀ´[/b]
#rpm -qa | grep -i mysql ÔËÐдËÃüÁîº ......

mysql´æ´¢¹ý³Ì»ù±¾º¯Êý


Ò».×Ö·û´®Àà 
CHARSET(str) //·µ»Ø×Ö´®×Ö·û¼¯
CONCAT (string2  [,... ]) //Á¬½Ó×Ö´®
INSTR (string ,substring ) //·µ»ØsubstringÊ×´ÎÔÚstringÖгöÏÖµÄλÖÃ,²»´æÔÚ·µ»Ø0
LCASE (string2 ) //ת»»³ÉСд
LEFT (string2 ,length ) //´Óstring2ÖеÄ×ó±ßÆðÈ¡length¸ö×Ö·û
LENGTH (string ) //string³¤¶È
LO ......

ASP.NETÓëMySqlµÄÁ¬½Ó——ÍøÕ¾µÄ²¿Êð

1. Êý¾Ý¿âµÄ²¿Êð
£¨1£©Èí¼þµÄ°²×°
A. MySql——±ØÐë°²×°ÔÚCÅÌÏ£¬·ñÔò°²×°mysql-connector-net-6.2.2ºóÎÞÕýÈ·ÅäÖÃ
B. mysql-connector-net-6.2.2——½«MySql.Data.dll·ÅÔÚBinÎļþ¼ÐÏÂ
£¨2£©Êý¾Ý¿âµÄµ¼³öµ¼Èë
MySQL-FrontµÄ"Áí´æΪ"¹¦ÄÜ¿ÉÒÔ½«Êý¾Ý¿âµ¼³öΪ.sqlÎļþ£¬È»ºóÔÙͨ¹ýËüÖ±½Óµ¼Èë.sqlÎļþ¿ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØͼ | ¸ÓICP±¸09004571ºÅ