Step 1: copy the entire MySQL installation file and a copy placed in the installation directory my.ini file, and then modify the following content. Note that can not be set as the default port of 3306, we are here to 3307 ports.
basedir = C: / Program Files / MySQL / MySQL Server 8.0 # installation directory datadir = C: / Program Files / MySQL / MySQL Server 8.0 / data # Also the new data folder log_bin # enable binary logging server_id = 2 # service instance ID, for distinguishing the service from the main port = 3307 # ports, must inconsistencies
Do not forget to create a data folder!
Step 2: administrator open CMD window, the installation path into the bin (hereinafter are based on this operation), then follows.
mysqld --initialize-insecure # initialization data file mysqld install MySQL2 --defaults-file = " C: \ Program Files \ MySQL \ MySQL Server 8.0 \ my.ini" # specify the configuration file to install the MySQL service (be sure to double quotes)
Step 3: Start MySQL2 service.
net start MySQL2
Step 4: Verify login.
mysql -u root -p -h localhost -P 3307 # -p password (can be the first not write), - P port
At this point, please indicate the source.
