½â¾ö ubuntu ÉϵÄmysqlÎÞ·¨Ô¶³Ì·ÃÎÊ
ÔÚUbuntu9.10ÉÏʹÓÃsudo apt-get install mysql-server-5.0 °²×°ÁËmysql£¬ÔÚÍâÃæ·ÃÎʲ»ÁËmysql,µ«ÊÇÔÚUbuntuÉÏ·ÃÎÊÊÇûÓÐÎÊÌâµÄ¡£
ÓÚÊÇ¿ªÊ¼²éÕÒÔÒò£º
3306¶Ë¿ÚÊDz»ÊÇûÓдò¿ª£¿
ʹÓÃnestatÃüÁî²é¿´3306¶Ë¿Ú״̬£º
~# netstat -an | grep 3306
tcp 0 0
127.0.0.1:3306 0.0.0.0:* LISTEN
´Ó½á¹û¿ÉÒÔ¿´³ö3306¶Ë¿ÚÖ»ÊÇÔÚIP 127.0.0.1ÉϼàÌý£¬ËùÒԾܾøÁËÆäËûIPµÄ·ÃÎÊ¡£
½â¾ö·½·¨
£ºÐÞ¸Ä/etc/mysql/my.cnfÎļþ¡£
´ò¿ª
Îļþ£¬ÕÒµ½ÏÂÃæÄÚÈÝ£º
# Instead of skip-networking the default is now to listen only on
#
localhost which is more compatible and is not less secure.
bind-address =
127.0.0.1
°ÑÉÏÃæÕâÒ»ÐÐ×¢Ê͵ô»òÕß°Ñ127.0.0.1»»³ÉºÏÊʵÄIP£¬½¨Òé×¢Ê͵ô¡£
ÖØÐÂÆô¶¯ºó£¬ÖØÐÂʹÓÃnetstat¼ì²â£º
~# netstat -an | grep 3306
tcp
0 0 0.0.0.0:3306 0.0.0.0:* LISTEN
ÎÊÌâ½â¾ö
Ïà¹ØÎĵµ£º
±¾ÎÄÈí¼þµÄÏÂÔØµØÖ·¾Í²»Áгö£¬Ö÷ÒªÊǼǼ°²×°Ê±µÄ²½Öè¼°Ïà¹ØÎÊÌâµÄ´¦Àí·½·¨£»»ùÓÚ°²×°·½·¨Ä¿Ç°ÓÐÁ½ÖÖ£¬Ò»ÖÖÊÇÀûÓÃRPM°ü°²×°£¬Ò»ÖÖÔ´Âë±àÒë°²×°£»ÒÔÏÂÖ÷
ÒªÊÇÒÔÔ´Âë±àÒë°²×°£»ÒòΪԴÂë°²×°Èí¼þµÄÏ໥ÒÀÀµÐÔС£¬°²×°·½Ê½Óø÷ÖÖunix/linuxϵͳ£¬Î¬»¤·½±ã¡£Èç¹ûÏëÈ¥³ýÏà¹Ø·þÎñʱ£¬Ö±½Órm
–rfĿ¼ ¼´¿É£»½¨Òé²ÉÓÃÔ´Âë· ......
1 MYSQLÖеÄ×Ö·û¼¯¸ÅÄî
MysqlµÄ×Ö·û¼¯ÀïÓÐÁ½¸ö¸ÅÄһ¸öÊÇ"Character set£¨×Ö·û¼¯£©"£¬ÁíÒ»¸öÊÇ"Collations"¡£
1.1 Collations
Collations·³ÉÖÐÎÄÊÇ"УÑé"£¬ÔÚÍøÒ³¿ª·¢µÄ¹ý³ÌÖУ¬Õâ¸ö´Ê»ã£¬Ö»ÔÚMysqlÀïʹÓã¬Ö÷Òª×÷ÓÃÊÇÖ¸µ¼Mysql¶Ô×Ö·ûµÄ±È½Ï£¬±ÈÈ磬 ASCII×Ö·û¼¯ÀCol ......
1.Ê×ÏÈ£¬ÉèÖÃÊý¾Ý¿âÖ§³ÖÖÐÎÄgb2312/gbk¡£
¾ßÌå·½·¨£º
´ò¿ªmySQLÎļþ¼Ð£¬ÐÞ¸Ämy.iniÅäÖÃÎļþ¡£
[client]
port=3306
default-character-set=gb2312
ÒÔ¼°
[mysqld]쵀
default-character-set=gb2312
Ð޸쬱£´æ£¬ÖØÆô¡£ÈôÉèΪSystem·þÎñ£¬¿ÉÒÔÔÚ¿ØÖÆÃæ°å-¹ÜÀí¹¤¾ß-·þÎñÖÐÕÒµ½mySQL·þÎñ£¬ÖØÆô¡£
2.±£Ö¤Web ......
×î½ü£¬ÏîÄ¿ÖÐÓõ½mysql£¬ÓÉÓÚÊý¾ÝÁ¿·Ç³£´ó£¬Ã¿ÌìµÄÊý¾ÝÁ¿ÔÚ°ÙÍò¼¶£¬¿¼Âǵ½mysqlÊý¾Ý¿â´¦ÀíÐÔÄÜÒÔ¼°Êý¾ÝÊôÐÔ£¬¾ö¶¨±£´æ×ã¹»¶àµÄ²éѯÊý¾Ý¼´¿É£¬¾àµ±Ç°Ê±¼ä×î¾ÃÔ¶µÄÊý¾ÝÖ±½Óɾ³ý£¬ÎÞÐè½øÐб¸·Ý¡£
Í·ÄÔÖÐð³öµÄµÚÒ»¸öÏë·¨¾ÍÊÇ£¬ÄÜ·ñÀûÓÃmysqlÖеĴ¥·¢Æ÷£¬¼ì²éÊý¾Ý±í´óС£¬Èç¹û³¬¹ýÔ¤É賤¶È£¬Ôòɾ³ý²¿·ÖÊý¾Ý¡£
CREATE TRIGGER ......