MySQL is anopen-source database management system. By using the Structured Query Language (SQL), you can easily perform various tasks on the database server. A common task in MySQL is to show all databases. This guide will show youhow to list all MySQL Databases via command-line or GUI....
1、使用mysqldump -uroot -p123456 databases > /home/databases.sql 进行备份 2、在使用mysql -uroot -p123456 databases < /home/databases.sql 进行mysql恢复的时候,出现如下报错。 ERROR at line 137: Unknown command ‘\n’. 3、上述错误,是因为导出时字符集的问题,解决方法如下:–default-character-set=...
If you are a new MySQL Database, you must know the commands to get a complete list of all the current Database users. Although we can easily list the Databases on our system using the “SHOW DATABASE”command, there is no MySQL command like “SHOW USERS”to list the available users. ...
When you start the mysqld server, you can specify program options using any of the methods described in Section 6.2.2, “Specifying Program Options”. The most common methods are to provide options in an option file or on the command line. However, in most cases it is desirable to make ...
6 rows in set (0.00 sec) mysql> 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 修改用户 UPDATE mysql.user SET USER='li4' WHERE USER='wang5'; FLUSH PRIVILEGES; 1. 2. 3. 删除用户 DROP USER li4 ; # 默认删除host为%的用户 ...
mysql -u root -p MySQL prompts you for your root password. Enter the password to connect to the MySQL server. Step 4: Get a List of Databases on MySQL Server Listing all databases in MySQL provides a clear view of all the databases available on the MySQL server. The action is especially...
If an option group name is the same as a program name, options in the group apply specifically to that program. For example, the[mysqld]and[mysql]groups apply to themysqldserver and themysqlclient program, respectively. The[client]option group is read by all client programs provided in My...
To list all databases, use the following command in the MySQL command line: SHOW DATABASES; You'll see a list of all databases on your MySQL server. 3. Choose the Database to Delete Once you've confirmed the database you want to delete, you can switch to that database using the ...
show databases 2. 授权法。 例如,你想myuser使用mypassword从任何主机连接到mysql服务器的话。 Sql代码 1. GRANT ALL PRIVILEGES ON *.* TO 'myuser'@'%' IDENTIFIED BY 'mypassword' WITH GRANT OPTION; 2.FLUSH PRIVILEGES; 如果你想允许用户myuser从ip为192.168.1.6的主机连接到mysql服务器,并使用mypassw...
2. SHOW DATABASES [LIKE value] This command just lists all the databases on your MySQL server. 1 2 3 SHOWDATABASES; SHOW DATABASES have the server host list inMySQL database. You can also use the MySQL Show Command to get the host list. You can see that database of certain privileges...