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

Ô¶³Ì²»ÄÜÁ¬½Ómysql½â¾ö·½·¨

Ô¶³ÌÁ¬½ÓÁíһ̨µçÄÔµÄmysqlµÄÊý¾Ý¿âʱ£¬Èç¹ûÁ¬½Ó²»ÉÏ£¬Õâʱºò¾ÍÒªÔÚ±»Á¬½ÓµÄµçÄÔÉÏÖ´ÐÐÒÔÏÂÃüÁ
Ô­Òò£ºÊÇûÓиøµÇ¼Óû§ÃûÉèÖÃÔ¶³ÌÖ÷»úµÇ¼µÄȨÏÞ
1¡£µÇ¼mysql  £º
Ö´ÐУºmysql -u root -p
2¡£ÐÞ¸Ä MySQL Êý¾Ý¿âÖÐ user ±íÖÐ ¶ÔÓ¦Óû§ÃûµÄ Host ×ֶΣ¬½« localhost ¸ÄΪ %
Ö´ÐУºuse mysql;
ÔÙÖ´ÐУºupdate user set Host = '%' where User = 'username';
È»ºóÖØÆô£ºsudo /etc/init.d/mysql restart
ÕâÑù¾Í¿ÉÒÔÁË


Ïà¹ØÎĵµ£º

ÈçºÎÐÞ¸Ämysql rootÃÜÂë

   Íü¼ÇMySQL(ºÍPHP´îÅäÖ®×î¼Ñ×éºÏ)
ROOTÃÜÂëÊÇÔÚMySQL(ºÍPHP´îÅäÖ®×î¼Ñ×éºÏ)ʹÓÃÖкܳ£¼ûµÄÎÊÌ⣬¿ÉÊÇÓкܶàÅóÓѲ¢²»»áÖØÖÃROOTÃÜÂ룬Äǽпడ£¬ÎÒÓÐÉîÓид¥£¬ÌØÐ´´ËÎÄÕÂÓë´ó¼Ò½»Á÷£º
1¡¢±à¼­MySQL(ºÍPHP´îÅäÖ®×î¼Ñ×éºÏ)ÅäÖÃÎļþ£º
windows»·¾³ÖУº%MySQL(ºÍPHP´îÅäÖ®×î¼Ñ×éºÏ)_installdir%\my.ini¡¡//Ò»°ã ......

ÕÒ»Ømysql µÄroot ÃÜÂë

£¨1£©ÒÔubuntuµÄrootÓû§µÇ½
£¨2£©Í£Ö¹MYSQL·þÎñÆ÷£º
        /etc/init.d/mysql stop
£¨3£©Ìø¹ýÊÚȨ±íÖ´ÐÐMYSQL·þÎñÆ÷£º
       mysqld_safe --skip-grant-tables --skip-networking &
 (×¢£º²ÎÊý--skip-grant-tablesÎªÌø¹ýÊÚȨ±í£»--sk ......

MySQL Íâ¼üʹÓÃ

Íâ¼üµÄʹÓÃÌõ¼þ£º
1.Á½¸ö±í±ØÐëÊÇInnoDB±í£¬MyISAM±íÔÝʱ²»Ö§³ÖÍâ¼ü£¨¾Ý˵ÒÔºóµÄ°æ±¾ÓпÉÄÜÖ§³Ö£¬µ«ÖÁÉÙĿǰ²»Ö§³Ö£©£»
2.Íâ¼üÁбØÐ뽨Á¢ÁËË÷Òý£¬MySQL 4.1.2ÒÔºóµÄ°æ±¾ÔÚ½¨Á¢Íâ¼üʱ»á×Ô¶¯´´½¨Ë÷Òý£¬µ«Èç¹ûÔÚ½ÏÔçµÄ°æ±¾ÔòÐèÒªÏÔʾ½¨Á¢£»
3.Íâ¼ü¹ØÏµµÄÁ½¸ö±íµÄÁбØÐëÊÇÊý¾ÝÀàÐÍÏàËÆ£¬Ò²¾ÍÊÇ¿ÉÒÔÏ໥ת»»ÀàÐ͵ ......

Mysql ·ÖÇøÏà¹Ø×ÊÔ´


Mysql ·ÖÇøÏà¹Ø×ÊÔ´
http://www.bigheaddba.net/article/y2009/339_mysql%E5%88%86%E5%8C%BA%E8%A1%A8%E5%B1%80%E9%99%90%E6%80%A7%E6%80%BB%E7%BB%93.html
http://www.ooso.net/archives/217
http://dev.mysql.com/doc/refman/5.1/zh/partitioning.html#partitioning-range
http://hi.baidu.com/zhangguanshi/blog/i ......

MySql ´æ´¢¹ý³ÌʹÓÃÓαêÑ­»·²åÈëÊý¾ÝʾÀý

±¾Ê¾Àýͨ¹ý while...end while Ñ­»·¿ØÖÆÓαêÀ´ÊµÏÖ²åÈë±í¼Ç¼¡£
DROP PROCEDURE IF exists pro_initCategoryForTradingEntity;
create procedure pro_initCategoryForTradingEntity(tradingEntityId int)
begin
    declare f_parent,entityId  int;
    declare b int default 0; ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ