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

mysql½ûÖ¹Ô¶³ÌrootµÇ½ (ת)

½â¾ö·½·¨£º
1¡£ ¸Ä±í·¨¡£¿ÉÄÜÊÇÄãµÄÕʺŲ»ÔÊÐí´ÓÔ¶³ÌµÇ½£¬Ö»ÄÜÔÚlocalhost¡£Õâ¸öʱºòÖ»ÒªÔÚlocalhostµÄÄÇ̨µçÄÔ£¬µÇÈëmysqlºó£¬¸ü¸Ä "mysql" Êý¾Ý¿âÀïµÄ "user" ±íÀïµÄ "host" Ï´Ó"localhost"¸Ä³Æ"%"
mysql -u root -pvmwaremysql>use mysql;
mysql>update user set host = '%' where user = 'root';
mysql>select host, user from user;
mysql>FLUSH   RIVILEGES
(ǧÍò²»ÒªÍüÁË!)
2. ÊÚȨ·¨¡£ÀýÈ磬ÄãÏëmyuserʹÓÃmypassword´ÓÈκÎÖ÷»úÁ¬½Óµ½mysql·þÎñÆ÷µÄ»°¡£
GRANT ALL PRIVILEGES ON *.* TO 'myuser'@'%' IDENTIFIED BY 'mypassword' WI
TH GRANT OPTION;
Èç¹ûÄãÏëÔÊÐíÓû§myuser´ÓipΪ192.168.1.6µÄÖ÷»úÁ¬½Óµ½mysql·þÎñÆ÷£¬²¢Ê¹ÓÃmypassword×÷ΪÃÜÂë
GRANT ALL PRIVILEGES ON *.* TO 'myuser'@'192.168.1.3' IDENTIFIED BY
'mypassword' WITH GRANT OPTION;
ÁíÍâÒ»ÖÖ·½·¨,²»¹ýÎÒûÓÐÇ××ÔÊÔ¹ýµÄ,ÔÚcsdn.netÉÏÕÒµÄ,¿ÉÒÔ¿´Ò»ÏÂ.
ÔÚ°²×°mysqlµÄ»úÆ÷ÉÏÔËÐУº   
   1¡¢d:\mysql\bin\>mysql    -h    localhost    -u    root   
         //ÕâÑùÓ¦¸Ã¿ÉÒÔ½øÈëMySQL·þÎñÆ÷   
   2¡¢mysql>GRANT    ALL    PRIVILEGES    ON    *.*    TO    'root'@'%'    WITH    GRANT    OPTION   
         //¸³ÓèÈκÎÖ÷»ú·ÃÎÊÊý¾ÝµÄȨÏÞ   
   3¡¢mysql>FLUSH    PRIVILEGES   
         //ÐÞ¸ÄÉúЧ   
   4¡¢mysql>EXIT   
         //Í˳öMySQL·þÎñÆ÷   
   ÕâÑù¾Í¿ÉÒÔÔÚÆäËüÈκεÄÖ÷»úÉÏÒÔrootÉí·ÝµÇ¼À²£¡


Ïà¹ØÎĵµ£º

mysql³£¼ûÃüÁî

net  start  mysql    //Æô¶¯mysql·þÎñ
net  stop  mysql    //Í£Ö¹mysql·þÎñ
mysqld-nt  --remove  //ɾ³ýmysqlºǫ́·þÎñ
mysqld-nt  --install    //°²×°mysqlºǫ́·þÎñ
mysqld-nt¿ÉÒÔ»»³Émysqld-max-nt»òmysqld
mysql -u root ......

Hibernate²åÈëmysqlÊý¾Ý¿âÖÐÎÄÂÒÂë½â¾ö


ʹÓÃant¹¤¾ß±àÒë³ÌÐò£¬ÔËÐгÌÐò.ÃüÁî:ant -f xxx.xmlÖ¸¶¨Éú³ÉÎļþ£»ant run±àÒë²¢ÔËÐÐÎļþ¡£
Èç¹ûHibernate½«ÖÐÎIJåÈëmysqlÊý¾Ý¿â£¬µ÷ÓÃselectÓï¾äÖÐÎÄÏÔʾÂÒÂ룬ÔòmysqlµÄ±àÂ뷽ʽÉèΪgbk£¬×¢ÒâÕâÀïÊÇСд£¬²»ÓÃÖØÐ°²×°mysqlÊý¾Ý¿â£¬½«MySQL Server 5.1Ŀ¼ÏµÄmy.iniÅäÖÃÎļþÀïµÄËùÓÐdefault-character-setÉèΪgbk£¬× ......

MySQLÊý¾Ý¿â»·¾³Ê¹ÓÃÈ«¹ý³Ì

Ô­ÎĵØÖ·£ºhttp://blog.csdn.net/wenjava/archive/2009/06/11/4261299.aspx
ÔÚʹÓÃMySQL֮ǰ£¬ÐèÒª½¨Á¢Êý¾Ý¿âµÄ»·¾³À´´´½¨Êý¾Ý±í£¬Ê×ÏÈÎÒÃÇÐèÒª°²×°¸ÃÊý¾Ý¿â»·¾³£¬¼´MySQL¡£
1¡¢ÏÂÔØMySQL
MySQLµÄ¹Ù·½ÍøÕ¾ÊÇhttp://www.mysql.org/£¬Èçͼ2-9Ëùʾ£º
ͼ2-9  MySQL¹Ù·½ÍøÕ¾
µ±Ç°Îȶ¨°æ±¾Îª5.1£¬ÎÒÃÇÑ¡ÓÃMySQL 5.1.22× ......

MySQL µÄ±í¼¶Ëø

 ÔÚ¿ª·¢ÏîĿʱ£¬Óöµ½Ò»¸öÎÊÌ⣬¾ÍÊÇÒªËæ»ú¶ÁȡһÕűíµÄ²¿·Ö¼Ç¼£¬²¢updateÉèÖÃΪ²»¿ÉÔÚ¶Á£¬ÕâÀï¾ÍÓÐÒ»¸öÎÊÌ⣬¿ÉÄܶà¸öÈËÍ¬Ê±Ëæ»úµ½ÏàͬµÄ¼Ç¼£¬²¢Öظ´×öupdate²Ù×÷£¬ÒýÆðÊý¾ÝÔà¶ÁºÍÖØ¸´²Ù×÷£¬
Òò´Ë¿¼ÂǸø±í¼ÓËø¡£µ«ÊDzÉÓÃÁËMyISAM£¬²»Ö§³ÖÊÂÎñ£¬Ö»ÄÜ¼Ó±í¼¶Ëø£¬¶øÇÒ±ðÈËÁ¬¶ÁµÄȨÏÞ¶¼Ã»ÓС£ÏÂÃæÊÇ2¸ö²âÊÔÎļþ£¬ÔÚfiref ......

mysql loadÃüÁî

LOAD DATA INFILE 
ÕâÊÇÎÒÃÇÒª½éÉܵÄ×îºóÒ»¸öµ¼ÈëÊý¾Ýµ½MySQLÊý¾Ý¿âÖеķ½·¨¡£Õâ¸öÃüÁîÓëmysqlimport·Ç³£ÏàËÆ£¬µ«Õâ¸ö·½·¨¿ÉÒÔÔÚmysqlÃüÁîÐÐÖÐʹÓá£Ò²¾ÍÊÇ˵Äú¿ÉÒÔÔÚËùÓÐʹÓÃAPIµÄ³ÌÐòÖÐʹÓÃÕâ¸öÃüÁʹÓÃÕâÖÖ·½·¨£¬Äú¾Í¿ÉÒÔÔÚÓ¦ÓóÌÐòÖе¼ÈëÄúÏëÒªµ¼ÈëµÄÊý¾Ý¡£ ʹÓÃÕâ¸öÃüÁî֮ǰ£¬mysqld½ø³Ì£¨·þÎñ£©±ØÐëÒѾ­ÔÚÔËÐ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ