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

¹ØÓÚMySQL±íÉè¼ÆÓ¦¸Ã×¢ÒâµÄÎÊÌâ(×öÁ˵ãÐÞ¸Ä)


¹ØÓÚMySQL±íÉè¼ÆÓ¦¸Ã×¢ÒâµÄÎÊÌâ(×öÁ˵ãÐÞ¸Ä)  
  
¹Ø
ÓÚÉè¼Æ±íʱӦ¸Ã×¢ÒâµÄÎÊÌâ  
  
ÈçÓдíÎó»¶Ó­´ó¼ÒÖ¸³ö¡£Õâ
¶Îʱ¼äÔÚ¼ÒÀ×öÁ˵ãÐÞÕý¡£  
  
1
¡¢É÷ÖØÑ¡Ôñ±íÃû¡£  
  
ÓÐ
Á½ÖÖÑ¡Ôñ£º  
  
°´ÕÕ¶àÊý¿ª·¢ÓïÑÔµÄÃüÃû¹æÔò¡£±ÈÈç
£¨myCustomer£©¡£  
  
°´ÕÕ¶àÊý¿ªÔ´Ë¼ÏëÃüÃû¹æ
Ôò¡£±ÈÈ磨my_customer£©¡£  
  
°´ÕÕÔÛÃÇÖйú
È˵Ä˼Ïë¡£±ÈÈ磨ÎҵĿͻ§£©¡£  
  
µÚÒ»ÖÖÓиöȱµã£¬ºÜÈÝ
Ò×Íüµô´óдµÄ×Öĸ¡£  
  
µÚ¶þÖÖÔò±È½ÏºÃ£¬Ã¿¸öWORD¼ä
ÓÃÏ»®ÏßÁ¬½Ó£¬±ÜÃâÒÅÍü¡£  
  
µÚÈýÖÖ½¨Òé²»ÒªÓã¬ËäÈ»ºÜ
ºÃ¼Ç¡£²»¾õµÃ½âÎöÕâ¸ö±íµÄʱºò»¹ÐèÒª±àÂëת»¯Âð£¿ÎÒ¸öÈËÀí½â£¬´ó¼Ò¿ÉÒÔ²¹³ä¡£  
  
2
.  ¹ØÓÚ±àÂëµÄÉ趨¡£  
  
A£®             GBK/GB2312.
£¨ÊÊÓÃÓÚ´¿ÖÐÎÄ´æ´¢£©¡£  
  
B£®           UTF8.
£¨ÊÊÓÃÓÚÖÐÓ¢ÎÄ»ìºÏ´æ´¢£©¡£  
  
C£®            LATIN1¡££¨ÊÊ
ÓÃÓÚ´¿Ó¢ÎÄ´æ´¢£©¡£  
  
D.     ÆäËûµÄ¡£  
  
3
. ¹ØÓÚ±íÒýÇæµÄÑ¡Ôñ¡£  
  
A.                 MYISAM.
£¨ºÜ¶àÈË˵ËýµÄ±í¼¶Ëø¶¨»á´øÀ´ºÃ¶àÎÊÌ⣬ÆäʵֻҪÉè¼ÆºÃ¶ÔÓ¦µÄ±íÒÔ¼°Ð´ºÃ¶ÔÓ¦µÄSQL²éѯ¾ÍûÓÐÄÇô´óµÄÎÊÌâ¡££©  
  
B.                  INNODB. £¨Èç
¹ûÒªÓõ½ÊÂÎñ£¬Ñ¡ÔñËý²»»á´í¡£ÖÁÓÚ¶àÊýÈ˽²µÄMASTER/SLAVE½á¹¹ÉÏÓÃINNODBÔÚMASTERµÄÑ¡ÔñÊÇ·ñÕýÈ·£¬¾ÍÒª¿´ÄãÔõôÓÃÁË¡£²»ÄÜһζµÄ
·è¿ñʹÓÃINNODB¡£³ý·ÇÄãÏëҪȷ±£·Ç³£¸ß¿ÉÓÃÐÔ£¬  
  
£©  
  
C.  &


Ïà¹ØÎĵµ£º

Mysql Error #2002: Can't connect to local

ÔÚSentOS 5ÖУº
>>yum install mysql
°²×°Íê±Ïºó£¬
>>mysql
error:Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock'(2)";
½ñÌì·þÎñÆ÷Óöµ½ÁËÒ»¸öºÜÊìϤµÄÎÊÌâ
ÊäÈë
#mysql -u root -p
 
ERROR 2002 (HY000):Can't connect to local MySQL server
 
  ......

MySQLÖ÷´Ó·þÎñÆ÷£¨Replication£©µÄÉèÖÃ

Ê×ÏÈÉèÖÃMySQLÖ÷·þÎñÆ÷£º
ÔÚÖ÷·þÎñÆ÷ÉÏΪ´Ó·þÎñÆ÷½¨Á¢Ò»¸öÓû§£º
grant replication slave on *.* to 'Óû§Ãû'@'Ö÷»ú' identified by 'ÃÜÂë';
Èç¹ûʹÓõÄÊÇMySQL 4.0.2֮ǰµÄ°æ±¾£¬ÔòÓÃfileȨÏÞÀ´´úÌæreplication slave
±à¼­Ö÷·þÎñÆ÷µÄÅäÖÃÎļþ£º/etc/my.cnf
server-id=1
log-bin
binlog-do-db=ÐèÒª¸´ÖƵÄÊý¾Ý¿âÃû£ ......

MySQL ·þÎñÎÞ·¨Æô¶¯ 1067 ´íÎó ½ø³ÌÒâÍâÖÕÖ¹½â¾ö·½·¨

֮ǰװ¹ýÒ»±é MySQL 5.1£¬Í¬ÑùµÄ msi °²×°Îļþ£¬Ð¶ÔØ MySQL Ö®ºó¹ý¼¸ÌìÖØÐÂ×°È´Ôõô¶¼²»ÐС£
°²×°ºÃÁËÖ®ºóÅäÖà MySQL ʵÀýµÄʱºòµ½µÚÈý²½“Start Service”Ôõô¶¼¹ý²»È¥£¬³¢ÊÔ×Ô¼ºÆô¶¯·þÎñ»òÕßÓÃÃüÁîÐÐÆô¶¯£¬¶¼Ê§°Ü£»ÉÏÍøÕÒÁËһϣ¬±ðÈËÒ»°ã¶¼Ëµ my.ini ÓÐÎÊÌ⣬³¢ÊÔÁËÒ²²»¹ÜÓá£
ÔÙ´Î֨װµÄʱºò£¬ÎÞÒâÖп´¼ûÓÐ ......

mysqlÖÐÎÄÅÅÐò

UTF8 ĬÈÏУ¶Ô¼¯ÊÇ utf8_general_ci , Ëü²»Êǰ´ÕÕÖÐÎÄÀ´µÄ¡£ÄãÐèÒªÇ¿ÖÆÈÃMySQL°´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 ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ