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net stop mysql
net start mysql
2¡¢µÇ½mysql
Óï·¨ÈçÏ£º mysql -uÓû§Ãû -pÓû§ÃÜÂë
¼üÈëÃüÁîmysql -uroot -p£¬ »Ø³µºóÌáʾÄãÊäÈëÃÜÂ룬ÊäÈë12345£¬È»ºó»Ø³µ¼´¿É½øÈëµ½mysqlÖÐÁË£¬mysqlµÄÌáʾ·ûÊÇ£º
mysql>
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3¡¢Ôö¼ÓÐÂÓû§
¸ñʽ£ºgrant ȨÏÞ on Êý¾Ý¿â.* to Óû§Ãû@µÇ¼Ö÷»ú identified by "ÃÜÂë"
È磬Ôö¼ÓÒ»¸öÓû§user1ÃÜÂëΪpassword1£¬ÈÃÆä¿ÉÒÔÔÚ±¾»úÉϵǼ£¬ ²¢¶ÔËùÓÐÊý¾Ý¿âÓвéѯ¡¢²åÈë¡¢Ð޸ġ¢É¾³ýµÄȨÏÞ¡£Ê×ÏÈÓÃÒÔrootÓû§Á¬Èëmysql£¬È»ºó¼üÈëÒÔÏÂÃüÁ
grant select,insert,update,delete on *.* to user1@localhost Identified by "password1";
Èç¹ûÏ£Íû¸ÃÓû§Äܹ»ÔÚÈκλúÆ÷Éϵǽmysql£¬Ôò½«localhost¸ÄΪ"%"¡£
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grant select,insert,update,delete on mydb.* to user1@localhost identified by "";
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µÇ¼µ½mysqlÖУ¬È»ºóÔÚmysqlµÄÌáʾ·ûÏÂÔËÐÐÏÂÁÐÃüÁÿ¸öÃüÁîÒԷֺŽáÊø¡£
1¡¢ ÏÔʾÊý¾Ý¿âÁÐ±í¡£
show databases;
ȱʡÓÐÁ½¸öÊý¾Ý¿â£ºmysqlºÍtest¡£ mysql¿â´æ·Å×ÅmysqlµÄϵͳºÍÓû§È¨ÏÞÐÅÏ¢£¬ÎÒÃǸÄÃÜÂëºÍÐÂÔöÓû§£¬Êµ¼ÊÉϾÍÊǶÔÕâ¸ö¿â½øÐвÙ×÷¡£
2¡¢ ÏÔʾ¿âÖеÄÊý¾Ý±í£º
use mysql;
show tables;
3¡¢ ÏÔʾÊý¾Ý±íµÄ½á¹¹£º
describe ±íÃû;
4¡¢ ½¨¿âÓëɾ¿â£º
create database ¿âÃû;
drop database ¿âÃû;
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use ¿âÃû;
create table ±íÃû(×Ö¶ÎÁбí);
drop table ±íÃû;
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delete from ±íÃû;
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select * from ±íÃû;
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mysqldump --opt test > mysql.test
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mysqlimport -u root -p123456 < mysql.dbname¡£
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3. ½«Îı¾Êý¾Ýµ¼ÈëÊý¾Ý¿â:
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use test;
load data local infile "ÎļþÃû" into table ±íÃû;
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mysql> SHOW DATABASES;
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