CRT connection mysql database operation

1. Connect to MYSQL on the remote host. Assuming that the IP of the remote host is: 110.110.110.110, the user name is root, and the password is 123, then type the following command: 
    mysql -h110.110.110.110 -u root -p dbname; (Note: There is no need to add between u and root Spaces, the same for others) 
    dbname can directly select the database you use, or not. 
2. MySQL common commands to 
  view databases: show databases; 
  use a database: use dbname; 
  view tables: show tables; 
  exit MYSQL commands: exit 

3. Edited statements need to end with a semicolon (;)