mysql数据库的远程连接情况（Remote MySQL database connection）.docVIP

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mysql数据库的远程连接情况（Remote MySQL database connection）.doc

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mysql数据库的远程连接情况（Remote MySQL database connection）

mysql数据库的远程连接情况（Remote MySQL database connection） The basic MySQL command syntax: Modify the root account password Mysqladmin -u root -p password 123.com Give the user permission Grant access on database. To user @ host identified by login password Grant select, insert, update, delete on to user1@localhost Identified by. Password1; grant user1 permissions on the MySQL database account operation If you dont want to have a user1 password, you can call a command to remove the password. Grant select, insert, update, delete on mydb.* to user1@localhost identified by ; to use a blank password login account; Describe shows the structure of the table table name Create databases; create database Drop databases; database Create table create table; Drop table; delete table Delete from showed that the empty table records Export and import database: Mysqldump --opt test mysql.test test database will be exported to the mysql.test file, which is a text file Mysqldump -u root -p123456 --databases dbname mysql.dbname dbname database is to export to mysql.dbname file [root@mail mysqldump -u root -p --databases bbsDB ~]# bbs.sql MySQL -u root -p Mysql use bbsdb; Mysql source /root/bbs.sql; that will do Remote command to connect to the database: [root@mail MySQL -h 00 -uroot -p ~]# note: u and root can do not have space, the other is the same Mysql database connection to the server configuration, authorization for remote connections Myuser is authorized to use mypassword from any host connected to the MySQL server: MySQL -u root -p Mysql GRANT ALL PRIVILEGES ON TOmyuser@%IDENTIFIED BYmypasswordWITH GRANT. * OPTION; Authorized users from the IP to the MySQL myuser server is the host of the connection, and use mypassword as the password Mysql GRANT ALL PRIVILEGES ON TOmyuser@IDENTIFIED BYmypasswordWITH GRANT. * OPTION; MysqlFLUSH PRIVILEGES Refresh permissions for the changes to take effect, you can If the above situation is still unable to connect to the MySQL database, the possible