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

Ô¶³ÌÁ¬½Ó MySQL l×ÊÁÏ zz


Ô¶³ÌÁ¬½Ómysql×ÊÁÏ
Ô¶³ÌÁ¬½Óµ½mysqlÐèÒª×öµÄ£º
1¡¢½øÈëmysql£¬´´½¨Ò»¸öÐÂÓû§xuys£º
¸ñʽ£ºgrant ȨÏÞ on Êý¾Ý¿âÃû.±íÃû Óû§@µÇ¼Ö÷»ú identified by "Óû§ÃÜÂë";
grant select,update,insert,delete on *.* to xuys@192.168.88.234 identified by "xuys1234";
²é¿´½á¹û£¬Ö´ÐУº
   use mysql;
   select host,user,password from user;
   ¿ÉÒÔ¿´µ½ÔÚuser±íÖÐÒÑÓиղŴ´½¨µÄxuysÓû§¡£host×ֶαíʾµÇ¼µÄÖ÷»ú£¬ÆäÖµ¿ÉÒÔÓÃIP£¬Ò²¿ÉÓÃÖ÷»úÃû£¬½«host×ֶεÄÖµ¸ÄΪ%¾Í±íʾÔÚÈκοͻ§¶Ë»úÆ÷ÉÏÄÜÒÔxuysÓû§µÇ¼µ½mysql·þÎñÆ÷£¬½¨ÒéÔÚ¿ª·¢Ê±ÉèΪ%¡£
   update user set host = '%' where user = 'xuys';
2¡¢ ./mysqladmin -uroot -ppwd reload
./mysqladmin -uroot -ppwd shutdown
3¡¢./mysqld_safe --user=root &
¼Çס£º¶ÔÊÚȨ±íµÄÈκÎÐ޸ͼÐèÒªÖØÐÂreload£¬¼´Ö´ÐеÚ3²½¡£
Èç¹û¾­¹ýÒÔÉÏ3¸ö²½Ö軹ÊÇÎÞ·¨´Ó¿Í»§¶ËÁ¬½Ó£¬ÇëÖ´ÐÐÒÔϲÙ×÷£¬ÔÚmysqlÊý¾Ý¿âµÄdb±íÖвåÈëÒ»Ìõ¼Ç¼£º
use mysql;
insert into db
values('192.168.88.234','%','xuys','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y');
update db set host = '%' where user = 'xuys';
ÖØ¸´Ö´ÐÐÉÏÃæµÄµÚ2¡¢3²½¡£


Ïà¹ØÎĵµ£º

MySQL Partition

×÷ÕߣºÀÏÍõ Èý¹úÑÝÒ忪ƪһÓïµÀÆÆ£ººÏ¾Ã±Ø·Ö£¡MySQLµÄʹÓÃÒàÊÇÈç´Ë£¬Ãæ¶ÔÓ¦ÓÃÖÐÔ½À´Ô½ÅÓ´óµÄÊý¾ÝÁ¿£¬×îʱ÷ֵĽâ¾ö·½°¸ÊÇShard£¬²»¹ýËüµÄ¸´ÔÓÐÔ²¢²»ÊÇÿ¸ö³ÌÐòÔ±¶¼ÄܼÝÔ¦µÄ£¬Èç¹û°Ñ¼Ü¹¹µÄÑݱä±È×÷ÉúÃüµÄ½ø»¯£¬ÄÇôShard¿ÉÒÔ¿´×öÊDz¸È鶯ÎºÜ¶à¼Ü¹¹×îºóÖ®ËùÒÔʧ°Ü£¬¾ÍÊÇÒòΪËüÃDz½×ÓÂõµÃÌ«´ó£¬Ïë´ÓԭʼÉúÃüÖ±½Ó½ø»¯³É²¸Èé¶ ......

windows 7 ϰ²×°apache php ºÍmysqlµÄһЩÎÊÌâ¡£

ÔÚwindowsϰ²×°ampÍøÉϵĽéÉܺܶàÁË¡£
ÎÒÕâÀïֻ˵Щ¹Ø¼üµÄ²¿·Ö£¬Ò»·½Ãæ×÷Ϊ±Ê¼Ç£¬ÁíÒ»·½ÃæºÍ´ó¼Ò¹²Ïí¡£
1.°²×°apache
   a.ÕâÀïҪעÒ⣬ÔÚ¸Õ¿ªÊ¼ÌîдÖ÷»úÓòÃûʱ£¬Èç¹ûÄãûÓÐÓòÃû£¬¾ÍÔÚ±¾µØ°²×°£¬ÄǾÍÌîд±¾»úipÐÐÁË¡££¨ÎÒ¾õµÃÌîд127.0.0.1¸üºÃ£¬¾ßÌåÎÒûÊÔ¹ý£©
   b.apache µÄĬÈ϶˿ÚÊÇ80£¬ÎÒµÄ ......

Mysql³£ÓÃÃüÁîÐдóÈ«

µÚÒ»ÕС¢mysql·þÎñµÄÆô¶¯ºÍÍ£Ö¹
net stop mysql
net start mysql
µÚ¶þÕС¢µÇ½mysql
Óï·¨ÈçÏ£º mysql -uÓû§Ãû -pÓû§ÃÜÂë
¼üÈëÃüÁîmysql -uroot -p£¬ »Ø³µºóÌáʾÄãÊäÈëÃÜÂ룬ÊäÈë12345£¬È»ºó»Ø³µ¼´¿É½øÈëµ½mysqlÖÐÁË£¬mysqlµÄÌáʾ·ûÊÇ£º
mysql>
×¢Ò⣬Èç¹ûÊÇÁ¬½Óµ½ÁíÍâµÄ»úÆ÷ÉÏ£¬ÔòÐèÒª¼ÓÈëÒ»¸ö²ÎÊý-h»úÆ÷IP
µ ......

php+mysqlÂÒÂëÎÊÌâ

ÎÊÌâÃèÊö£º
´Óphp½çÃæinsertÊý¾Ýµ½mysql£¬Ö»ÄÜÊäÈëżÊý¸öºº×Ö²»ÄÜÊäÈëÆæÊý¸öºº×Ö£¬ÊäÈëÆæÊý¸öºº×ֺ󱨓Data too long for column ”´íÎ󣬲¢Ã»Óиü¸ÄÊý¾Ý¿âÊý¾Ý¡£µ½Êý¾Ý¿â²é¿´£¬·¢ÏÖºº×Ö¶¼ÊÇÂÒÂë¡£µ«ÊÇphp½çÃæÏÔʾºº×ÖÕý³££¨µ±È»ÏÔʾµÄ¶¼ÊÇżÊý¸öºº×Ö£¬ÆæÊý¸öºº×Ö¶¼Ã»ÓÐдÈëÊý¾Ý¿â£©¡£
½â¾ö˼·£º
1.¸ü¸Ämy.i ......

MySql ´íÎó½â¾ö·½°¸

MySql Error Nr. 1045
¹Ø¼ü×Ö: error 1045
ÎÊÌâÃèÊö£º
Ò»¸ö¿Í»§µÄ·þÎñÆ÷£¨windows£©ÉÏÒѾ­×°ÁËÒ»¸öphp+apache+mysql£¬ÏÖÔÚÐèÒªÔÚÕą̂·þÎñÆ÷ÉÏÔÙ×°Ò»¸ö֪ʶ¿âϵͳ£¬
Êý¾Ý¿âÒ²ÊÇʹÓõÄmysql£¬È»ºó°²×°Ò»¸öеÄmysql£¬Ê¹ÓÃÁËеĶ˿ںͷþÎñÃû£¬
°²×°×îºóÒ»²½Ìáʾ“Error Nr. 1045 ......”£¬½øÈëMySQL Comm ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ