MySQL Zero Basic Introduction (1)

Common commands of mysql

• View all current databases
  show databases;
• Open the specified library
  use library name
• View all tables in the current library
  show tables;
• View all tables of other libraries
  show tables from library name;
• Create table
  create table table name (
  ​ column name column type,
  ​ column name list type,
  ​ ...
  )
• View the table structure
  desc table name;
• View the definition information of the (library name) database created earlier
  show create database database name
• Delete the created (library name) database
  drop database library name
• Backup database table
  mysqldump -u root (user name) -p password -B (database) hsp_db01 hsp_db02 > d:\\bak.sql file name
• Check the version of the server
  Method 1: Log in to the mysql server
  select version();
  Method 2: Not logged in to the mysql server
  mysql --version
  or mysql --v

Mysql syntax specification

1. Case-sensitive, capitalized keywords, table name , column name
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