mysql 8.0.34安装

下载zip版本

建立data目录

生成my.ini文件

[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 ="D:\\alantop_dir\\alantop_sde\\mysql-8.0.34-winx64"


datadir ="D:\\alantop_dir\\alantop_sde\\mysql-8.0.34-winx64\\Data"
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 
#sql_mode=NO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES
 
character-set-server = utf8mb4


# 创建新表时将使用的默认存储引擎
default-storage-engine=INNODB

 
performance_schema_max_table_instances = 600
table_definition_cache = 400
table_open_cache = 256
innodb_strict_mode=0
sql_mode=STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_ENGINE_SUBSTITUTION
 
[mysql]
default-character-set = utf8mb4
 
[client]
port=3306
default-character-set = utf8mb4

初始化mysql

mysqld --initialize --console

键入命令后，控制台会有mysql的初始化密码

启动mysql服务

mysqld --console