MysqlÏà¹Ø
1¡¢°²×°Ä¿Â¼:
½«my.iniÖÐ:
datadirµÄÖµ¸ü¸ÄΪ£º"sql/data/"
basedirµÄÖµ¸ü¸ÄΪ£º"sql"
2¡¢½øÈësql/data/"£¬É¾³ýÎļþ¼ÐÍâµÄËùÓÐÎļþ¡£
net start mysql»Ø³µ……
×¢ÒâбÏß/
ÐÞ¸Äpswd
·½·¨1£ºmysqladmin -u root -p "old password" "new password" (´ËÃüÁîÎÞ·¨°ÑÃØÃÜÇå¿Õ)
·½·¨2£ºÖ±½Ó½øÈëmysqlÊý¾Ý¿â£¬ÐÞ¸Äuser±íÖеÃÃÜÂë(¼ÓÃÜÃÜÂ룬ֱÊʺÏÇå¿Õ)¡£
mysql -u root -p (´ËÃüÁî¿É½øÈëmysqlÐèÊäÈëÃÜÂë)
“SET PASSWORD FOR root@localhost = OLD_PASSWORD('passwd');”
Ïà¹ØÎĵµ£º
½ñÌìÔÚʵ¼Ê¿ª·¢ÖжÔÓÚMySQLÊý¾Ý¿â½øÐÐÒÆÖ²·¢ÉúµÄÎÊÌâÀ´ËµÏÂ. ¿ªÊ¼°Ñ±¾µØdataÖеÄÊý¾Ý¿âÎļþ¿½±´µ½Áíһ̨»ú×ÓÉÏTest, Ö´ÐÐshow tables ; ¿ÉÒÔ¿´µ½Êý¾Ý¿â±í,µ«ÊÇ¶Ô±í½øÐÐÈκβÙ×÷¶¼±¨´í: ±í²»´æÔÚ , ÔÒÔΪMysqlµÄÊý¾Ý¿âÎļþ(.frm)Copy->stickµ½±¾µØ°²×°MySQLDBĿ¼µÄdataÎļþ¼ÐϾͿÉÒÔ.ÊÂʵ²»Ê ......
php£«mysqlÔúʵ¸öÈË»ù±¾¹¦
Ò». 10¾ä»°
1.²»ÒªÒÀÀµregister_global=ONµÄ»·¾³£¬´ÓÄã¸Õ¶®µÃÅäÖÃphpÔËÐл·¾³ÉõÖÁÉв»Ã÷°×register_globalµÄON/OFF»á¶Ô×Ô¼ºÓÐʲôӰÏìµÄÄÇÌìÆð£¬¾ÍÓ¦¸ÃÓ¸ҵذÑËüÉèΪOFF.
2.д³ÌÐòǰ¿´¿´ÔõôÓÃerror_reporting.
3.²»¶®¾ÍÎʱ¾Éíû´í£¬µ«ÄãÐèÒªÔÚÄÇ֮ǰ²é²éÊֲᡣ
4.µ±È»£¬ÄãÐèÒª¶®µÃʹÓÃÊÖ ......
ÕâÀïÊÕ¼¯¸÷ÖÖMysqlµÄ»ù´¡ÖªÊ¶,ΪÁËijЩ³¡ºÏµÄÐèÒª,»¹ÊÇÉáÆúnavicatÖ®ÀàµÄ¹¤¾ß¹Ô¹ÔÓÃÃüÁîÐаÉ
£¨×¢ÒâÓеÄÃüÁîÐèÒª·ÖºÅÓеIJ»ÐèÒª)
Ò».»ù±¾²Ù×÷
1.怬
mysql -u Óû§Ãû -pÃÜÂë Êý¾Ý¿âÃû
ÕâÀïÐè ......
mysql> GRANT SELECT,INSERT,UPDATE,DELETE,CREATE,DROP
-> ON bankaccount.*
-> TO 'custom'@'localhost'
-> IDENTIFIED BY 'password';
mysql> GRANT SELECT,INS ......