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Detailed steps of installing MySQL 5.7 for windows

2022-07-29 08:15:00 【Bejpse】

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This paper mainly introduces Windows Installation in system MySQL 5.7 Step by step , And environment variable configuration and file configuration .

download

MySQL :: Download MySQL Community Server (Archived Versions)
https://downloads.mysql.com/archives/community/
choice 5.7.* edition , And then choose zip File for download

decompression

Unzip the downloaded files to the directory where you installed the software , I am here C:Softwaremysql-5.7.28

Set the environment variable

In turn, click This computer — attribute — Advanced system setup — environment variable , Then create a new system variable

MYSQL_HOME
C:Softwaremysql-5.7.28

stay “Path” Add... To the variable %MYSQL_HOME%in

Create a data directory

stay C:Softwaremysql-5.7.28 Create... Respectively in the directory data and uploads Folder , Separate storage MySQL Data import and export files .

create profile

stay C:Softwaremysql-5.7.28 Create... In the directory my.ini file , When it comes to the follow-up of directory files, make modifications according to your own situation .

[mysqld]
port=3306
character_set_server=utf8
basedir=C:Softwaremysql-5.7.28
datadir=C:Softwaremysql-5.7.28data
server-id=1
sql_mode=NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION
lower_case_table_names=1
innodb_file_per_table = 1
log_timestamps=SYSTEM

log-error   = error.log
slow_query_log = 1
slow_query_log_file = slow.log
long_query_time = 5
log-bin = binlog
binlog_format = row
expire_logs_days = 15
log_bin_trust_function_creators = 1
secure-file-priv=C:Softwaremysql-5.7.28uploads

[client]   
default-character-set=utf8

The overall directory structure is

Initialize database

Run as Administrator CMD

Switch to MySQL Of HOME Catalog , And then execute mysqld --initialize-insecure

cd c:Softwaremysql-5.7.28
mysqld --initialize-insecure

Install and start

Switch to bin Directory , perform mysqld –install MySQL57 install , And then execute net start MySQL57 start-up MySQL

cd bin
mysqld –install MySQL57
net start MySQL57

Set login password

First use mysql -uroot Sign in MySQL

Set the local login password to “Root-123” And remote login password “Root-123456”

mysql -uroot
SET PASSWORD FOR 'root'@'localhost'= "Root-123";
GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY 'Root-123456' WITH GRANT OPTION;
FLUSH PRIVILEGES;