Install mysql-5.7.10-winx64.zip and mysql5.6winx64.zip

Install mysql-5.7.10-winx64.zip and mysql5.6winx64.zip

1.decompress mysql-5.7.10-winx64.zip to C: \ mysql-5.7.10-winx64

2. Change to C: \ mysql-5.7.10-winx64 \ bin with administrative permissions

2.1 set the my. ini configuration file

# For advice on how to change settings please see# http://dev.mysql.com/doc/refman/5.7/en/server-configuration-defaults.html# *** DO NOT EDIT THIS FILE. It's a template which will be copied to the# *** default location during install, and will be replaced if you# *** upgrade to a newer version of MySQL.[mysqld]# Remove leading # and set to the amount of RAM for the most important data# cache in MySQL. Start at 70% of total RAM for dedicated server, else 10%.# innodb_buffer_pool_size = 128M# Remove leading # to turn on a very important data integrity option: logging# changes to the binary log between backups.# log_bin# These are commonly set, remove the # and set as required.basedir =C:\\mysql-5.7.10-winx64datadir =G:\\MySQLdata#port =3306# server_id = .....# Remove leading # to set options mainly useful for reporting servers.# The server defaults are faster for transactions and fast SELECTs.# Adjust sizes as needed, experiment to find the optimal values.# join_buffer_size = 128M# sort_buffer_size = 2M# read_rnd_buffer_size = 2M sql_mode=NO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES character-set-server =utf8loose-default-character-set =utf8

 

2.2 initialize the data directory. The data directory is not found after 5.7.7.

As of 5.7.7, Windows installation operations stored med using the Noinstall package do not include a data directory. to initialize the data directory, use the instructions at Section 2.10.1.1, "Initializing the Data Directory Manually Using mysqld ".

mysqld.exe --initialize-insecure --user=mysql

The -- user option can be omitted in windows.

-Insecure indicates that the root password will not be created.

mysqld.exe --install

 

Net start mysql

3. login successful