MySQL 8.0.15 installation and configuration method graphic tutorial

This article records the installation and configuration method of MySQL 8.0.15 for your reference. The specific contents are as follows

Install:

1. Download zip from the official website

2. Unzip and copy to the specified directory. Create a new data file. Add environment variables

3. Create a new my.ini file

[mysqld]
# Set port 3306 port=3306
# Set the installation directory of mysql basedir=D:\\MySQL\\mysql-8.0.15-winx64
# Set the storage directory of MySQL database data datadir=D:\MySQL\\data
# Maximum number of connections allowed max_connections=200
# The number of connection failures allowed.
max_connect_errors=10
# The default character set used by the server is UTF8
character-set-server=utf8
# The default storage engine that will be used when creating a new table default-storage-engine=INNODB
#Default authentication is done with the "mysql_native_password" plugin #mysql_native_password
default_authentication_plugin=mysql_native_password
[mysql]
# Set the default character set of the mysql client to default-character-set=utf8
[client]
# Set the default port used by the mysql client to connect to the server port = 3306
default-character-set=utf8

4. The administrator runs the command line window to configure MySQL

Enter the bin directory and execute the command

mysqld --install --console

Re-execute

mysqld --initialize --console 

Remember password: kf,aaCx:I6Rq (excluding the first space)

5. Start the mysql service

net start mysql

It says the service name is invalid

mysqld --install --console According to the prompt, the service already exists, but the service name is still invalid. Later, I removed the console parameter and executed
mysql --install
Displays that the service was installed successfully and then started
net start mysql
Startup successful.

(Stop the service: net stop mysql)

6. Start login

mysql -u root -p

Press Enter and enter the default extremely secure password.

Using Database:

use mysql

It will prompt you to reset your password first. implement

ALTER USER 'root'@'localhost' IDENTIFIED WITH mysql_native_password BY '123456';

At this time, the password was changed to 123456.

7. Use database

I encountered this error, Access denied for user 'root'@'localhost' (using password: YES) This login error is actually because I entered the command incorrectly.

Refer to the blog post for the solution: Solve the problem of Access denied for user 'root'@'localhost' (using password: YES) in MySQL 8.0 login under win10

8. Create database and table

9. Check the MySQL version

use

1. Start the mysql service

net start mysql

To enable it for administrator

(Stop the service: net stop mysql)

2. Start login

mysql -u root -p

3. Use database

show databases;
use test;
show tables;
quit
net stop mysql

4. Common operations to create a database

create database test;

Create Table

create table student(
 -> id integer,
 -> name varchar(8),
 -> password varchar(20));

Inserting Data

insert into student(id,name,password)
 -> value(1001,"xx",123456);

Select Data

select * from student;

Navicat connects to MySQL

Navicat Premium (database management tool) v12.0.13

Open exe and create a MySQL connection

The connection success icon is green

Wonderful topic sharing:

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The above is the full content of this article. I hope it will be helpful for everyone’s study. I also hope that everyone will support 123WORDPRESS.COM.