Key points for mysql5.7.21 installation and key points for mysql5.7.21

Key points for mysql5.7.21 installation and key points for mysql5.7.21
Download the Zip decompressed version for Windows, because it has not been installed on Windows for a long time. This installation found several different places from the previous one. The special record is as follows, for your reference, the location of the MySQL configuration file

In the bin directoryMysql_config.pl

Install MySQL Service

Enter the bin directory

Mysqld -- install

Mysqld -- remove

MySQL Initialization

Mysqld -- explicit_defaults_for_timestamp -- initialize

Random Password

Generated:507B9DE08DE0. err, Search for "temporary password" in the file ending with err. Obtain the random password. After logging on with this password, the MySQL security policy requires you to change the password.

Alter user root @ localhost identified by '123 ';