mysql: use the terminal to operate the database

Login into the terminal:

mysql -u root -p

display database

SHOW DATABASES;

Create a database:

CREATE DATABASE IF NOT EXISTS RUNOOB_TEST DEFAULT CHARSET utf8 COLLATE utf8_general_ci;

•  1. If the database does not exist, it will be created, if it exists, it will not be created.
•  2. Create the RUNOOB_TEST database and set the encoding set to utf8

Created successfully:

Delete the database:

DROP DATABASE test

Select a database:

use runoob_test;

Create a data table:

CREATE TABLE IF NOT EXISTS `runoob_tbl`(
   `runoob_id` INT UNSIGNED AUTO_INCREMENT,
   `runoob_title` VARCHAR(100) NOT NULL,
   `runoob_author` VARCHAR(40) NOT NULL,
   `submission_date` DATE,
   PRIMARY KEY ( `runoob_id` )
)ENGINE=InnoDB DEFAULT CHARSET=utf8;

Created successfully:

View table:

SHOW TABLES;

 

drop table:

DROP TABLE test2；

 When you check again, there is no test2 table.

Insert data:

Insert succeeded:

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Reference link:

Using the terminal to operate the database and the basic knowledge of the database - a name - Blog Park

MySQL Create Database | Novice Tutorial

create database xx or show database does not respond - Weixin_33785108's Blog - CSDN Blog