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

MySQL¸øÓû§ÃûÌíÃÜÂëµÄÎåÖÖ·½·¨£¨×ªÔØ£©

1.ͨ¹ýÐÞ¸ÄMYSQLÊý¾Ý¿âÖÐMYSQL¿âµÄUSER±í 
       ¾ÍÓÃÆÕͨµÄUPDATE¡¢INSERTÓï¾ä¾Í¿ÉÒÔ 
use mysql 
update user set Password=password('newpassword') where User='root'; 
flush privileges; 
£¨Õâ¸öÇ××ÔʵÑé¹ý£¬¿ÉÒÔÖ´ÐУ¡£©
2.ÔÚÃüÁîÐÐÖÐʹÓÃÈçÏÂÃüÁî 
       MYSQLADMIN -u root -p PASSWORD mypasswd 
3.¿ÉÒÔÐÞ¸ÄMYSQLÎļþ¼ÐÖеÄMY.INIÎļþ 
4.ʹÓÃSET PASSWORDÓï¾ä£¬ 
mysql> SET PASSWORD FOR myuser@localhost = PASSWORD('mypasswd'); 
5.ʹÓÃGRANT ... IDENTIFIED BYÓï¾ä 
mysql> GRANT USAGE ON *.* TO myuser@localhost IDENTIFIED BY 'mypassword';


Ïà¹ØÎĵµ£º

MYSQL »ù±¾ÃüÁî

½øÈëMySQL:mysql -u root -p password;
Í˳öMySQL:quit/exit;
´´½¨Êý¾Ý¿â£ºcreate database database-name;
ÏÔʾËùÓеÄÊý¾Ý¿â: show databases; ×¢ÒâÓиös;
ɾ³ýÊý¾Ý¿â£ºdrop database databasename;
lÁ¬½ÓÊý¾Ý¿â£ºuse databasename;Ìáʾ£ºdatabase changed;
Ñ¡Ôñµ±Ç°Êý¾Ý¿â£ºselect database();
µ±Ç°Êý¾Ý¿âËù°üº¬µÄ ......

Mysql LOAD DATAÃüÁîµÄÏà¹ØÊÂÏî

1.ÔÚWINDOWÏ£¬¼Ç¼Êý¾ÝµÄÎı¾Îļþ±ØÐë²»ÄÜÒÔÖÐÎÄÃüÃû£¨ÃüÁîÐнçÃæÎÞ·¨ÊäÈëÖÐÎÄ£©£¬ÇÒÐè±£´æÔÚ´ÅÅ̸ùĿ¼Ï¡£
2.×Ö¶ÎÖµÖ®¼ä±ØÐëÒªÒÔLOAD DATAÃüÁîÖÐÖ¸¶¨µÄ·Ö¸ô·û·Ö¸ô£¬Ä¬ÈÏΪTAB£¬·ñÔò²»Ê¶±ð£¬Ôì³É¸Ã×Ö¶ÎֵΪNULL¡£
3.ֵΪ¿ÕµÄ×ֶΣ¬ÔÚÎı¾ÎļþÀï¿ÉÒÔÉèΪ¿Õ£¬Ò²¿ÉÒÔÉèΪ\N.
4.WINDOWÏ£¬²»¼Ó"LINES TERMINATED BY ' ......

ÈçºÎÒÆÖµ£¨»Ö¸´¡¢»¹Ô­£©MysqlÖеÄinnoDBµÄÊý¾Ý¿â¡£

½ñÌì¸ãÁËÒ»Ì죬ÖÕÓڸ㶨ÁË¡£
¶ÔÓÚMysqlÓÐÁ½ÖÖģʽ£¬MYISAMÓëINNODB
Èç¹ûÊÇMYISAMµÄ»°£¬ÔÚdataĿ¼ÏÂÀï»á.frm .myd .myi ÈýÖÖÎļþ£¬ÄÇôֱ½Ó°ÑDATAÒÆ¹ýÈ¥£¬ÅäÖúÃȨÏ޾ͿÉÒÔ»¹Ô­ÁË¡£
Èç¹ûÊÇINNODBµÄ»°£¬ÄÇÊÇÏ൱µÄ·³°¡¡£ÔÚdataĿ¼ÏÂÖ»ÓÐ.frm(ÕâÖ»ÊÇÒ»¸öÊý¾Ý¸ñʽ£©£¬Õâ¸öÒÆ¹ýÈ¥ºó£¬ÊÇÎÞ·¨»¹Ô­Ô­Ê¼Êý¾ÝµÄ¡£
ÕæÕýµÄÊý¾ÝÊÇÕ ......

OracleÒÆÖ²µ½MySQL×¢ÒâÊÂÏî

¡¡¡¡¿Í»§ÓõÄÊý¾Ý¿âÊÇmysql£¬¶øÑз¢ºÃµÄ²úÆ·Ö§³Öoracle£¬ÎªÁËÈÿͻ§ÌÍÑü°ü£¬ÎÒÃDZØÐë°ÑÊý¾Ý¿â»·¾³´ÓoracleתÏòmysql¡£ÎÒÃÇÔÚת»»µÄ¹ý³ÌÖÐÅöµ½ÁËÏÂÃæÒ»Ð©ÎÊÌ⣬ϣÍûÄܸøÍ¬ÑùÔâÓöµÄͬÈÊÃÇһЩ½è¼ø¡£Èç¹ûÎÒÃÇÔÚ×î³õµÄÉè¼Æ¡¢±àÂë¹ý³ÌÖÐ×¢ÒâÊý¾Ý¿âµÄÒÆÖ²ÐÔ£¬ÕâÖÖÇé¿öÏ¿ÉÒÔÍêÈ«²»ÐèÒª×÷¶îÍ⹤×÷¡£
¡¡¡¡Ò»¡¢Êý¾Ý¿â»·¾³´Óoracleת ......

MYSQL·þÎñÎÞ·¨Æô¶¯1067½â¾ö°ì·¨


ÔÚÔËÐÐmysql administratorµÄʱºò,ÎÞ·¨µÇ¼mysql·þÎñÆ÷,²éÕÒ´íÎó,ÀÏÊÇÎÞ·¨½øÐÐ.ÔÚ½øÈëwindowsϵĹÜÀí¹¤¾ßµÄ·þÎñÖÐ,ÒÀÈ»ÎÞ·¨Æô¶¯,Ìáʾ˵ÊÇ´íÎó1067.½â¾ö·½°¸ÈçÏÂ:
1\½øÈëÃüÁîÌáʾ·û,ÊäÈë sc delete mysql
ÌáʾÈôÊÇdelete service success,Ö¤Ã÷ɾ³ý·þÎñ³É¹¦;
2\ÔËÐÐmysqlµÄbinĿ¼ÏÂÃæµÄmysqlinstanceconfig,¶Ômysql½øÐ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ