Detailed installation instructions for the decompressed version of MySQL 5.7.19

This article mainly introduces the latest version of MySQL5.7.19 decompressed version installation guide. Friends who need it can refer to

MySQL version: MySQL Community Edition (GPL) ------ MySQL Community Server ( GPL)

Download file: mysql-5.7.19-winx64.zip

After the download is completed, unzip,

1 Configure environment variables Add mysql/bin to PATH

2 Use cmd tool or powershell Pay attention to administrator rights

Run mysqld -install Show that the service installation is successful

Run mysqld -- initialize --console Initialize Mysql and remember the initial password

3 Start the mysql service Runnet start mysql

4 Log in with the initial password mysql -uroot -p

5 Change password and update permissions

alter user 'root'@'localhost' identified by 'passwd';
use mysql; 
flush privileges;

6 Close database

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