MySql5.7.21 installation points record notes

The downloaded version is the Zip decompression version, Windows system. Because I haven't installed it on Windows for a long time, I found several differences between this installation and the previous installation. I have recorded them as follows for your reference.

MySQL Configuration File Location

mysql_config.pl in the bin directory

Install MySQL Service

Enter the bin directory

mysqld --install
mysqld --remove

MySQL Initialization

mysqld --explicit_defaults_for_timestamp --initialize

Random password

Generated location: 507B9DE08DE0.err in the data directory. Search for "temporary password" in the file ending with err to get a random password. After logging in with this password, the MySQL security policy will require you to change the password. Change command

alter user root@localhost identified by '123456';

Summarize

The above is the installation notes of MySql5.7.21 introduced by the editor. I hope it will be helpful to everyone. If you have any questions, please leave me a message and the editor will reply to you in time. I would also like to thank everyone for their support of the 123WORDPRESS.COM website!