mysql免安装版配置手册

将免安装版解压到目录C:\mysql-5.1.55-win32
将my-medium.ini拷贝一份修改文件名为my.ini


修改my.ini配置，符合当前的运行环境
主要内容如下
# Example MySQL config file for medium systems.
#
# This is for a system with little memory (32M - 64M) where MySQL plays
# an important part, or systems up to 128M where MySQL is used together with
# other programs (such as a web server)
#
# MySQL programs look for option files in a set of
# locations which depend on the deployment platform.
# You can copy this option file to one of those
# locations. For information about these locations, see:
# http://dev.mysql.com/doc/mysql/en/option-files.html
#
# In this file, you can use all long options that a program supports.
# If you want to know which options a program supports, run the program
# with the "--help" option.


# The following options will be passed to all MySQL clients
[client]
#password = your_password
port = 3306
socket = MySQL


# Here follows entries for some specific programs


# The MySQL server
[mysqld]
port = 3306
character_set_server=utf8
socket = MySQL
skip-locking
key_buffer_size = 16M
max_allowed_packet = 1M
table_open_cache = 64
sort_buffer_size = 512K
net_buffer_length = 8K
read_buffer_size = 256K
read_rnd_buffer_size = 512K
myisam_sort_buffer_size = 8M


basedir=C:\mysql-5.1.55-win32
datadir=C:\mysql-5.1.55-win32\data
sql_mode=NO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES


[WinMySQLAdmin]
C:\mysql-5.1.55-win32\bin\mysqld.exe


# Don't listen on a TCP/IP port at all. This can be a security enhancement,
# if all processes that need to connect to mysqld run on the same host.
# All interaction with mysqld must be made via Unix sockets or named pipes.
# Note that using this option without enabling named pipes on Windows
# (via the "enable-named-pipe" option) will render mysqld useless!
# 
#skip-networking


# Replication Master Server (default)
# binary logging is required for replication
log-bin=mysql-bin


# binary logging format - mixed recommended
binlog_format=mixed


# required unique id between 1 and 2^32 - 1
# defaults to 1 if master-host is not set
# but will not function as a master if omitted
server-id = 1


# Replication Slave (comment out master section to use this)
#
# To configure this host as a replication slave, you can choose between
# two methods :
#
# 1) Use the CHANGE MASTER TO command (fully described in our manual) -
#    the syntax is:
#
#    CHANGE MASTER TO MASTER_HOST=<host>, MASTER_PORT=<port>,
#    MASTER_USER=<user>, MASTER_PASSWORD=<password> ;
#
#    where you replace <host>, <user>, <password> by quoted strings and
#    <port> by the master's port number (3306 by default).
#
#    Example:
#
#    CHANGE MASTER TO MASTER_HOST='125.564.12.1', MASTER_PORT=3306,
#    MASTER_USER='joe', MASTER_PASSWORD='secret';
#
# OR
#
# 2) Set the variables below. However, in case you choose this method, then
#    start replication for the first time (even unsuccessfully, for example
#    if you mistyped the password in master-password and the slave fails to
#    connect), the slave will create a master.info file, and any later
#    change in this file to the variables' values below will be ignored and
#    overridden by the content of the master.info file, unless you shutdown
#    the slave server, delete master.info and restart the slaver server.
#    For that reason, you may want to leave the lines below untouched
#    (commented) and instead use CHANGE MASTER TO (see above)
#
# required unique id between 2 and 2^32 - 1
# (and different from the master)
# defaults to 2 if master-host is set
# but will not function as a slave if omitted
#server-id       = 2
#
# The replication master for this slave - required
#master-host     =   <hostname>
#
# The username the slave will use for authentication when connecting
# to the master - required
#master-user     =   <username>
#
# The password the slave will authenticate with when connecting to
# the master - required
#master-password =   <password>
#
# The port the master is listening on.
# optional - defaults to 3306
#master-port     =  <port>
#
# binary logging - not required for slaves, but recommended
#log-bin=mysql-bin


# Uncomment the following if you are using InnoDB tables
#innodb_data_home_dir = C:\\mysql\\data\\
#innodb_data_file_path = ibdata1:10M:autoextend
#innodb_log_group_home_dir = C:\\mysql\\data\\
# You can set .._buffer_pool_size up to 50 - 80 %
# of RAM but beware of setting memory usage too high
#innodb_buffer_pool_size = 16M
#innodb_additional_mem_pool_size = 2M
# Set .._log_file_size to 25 % of buffer pool size
#innodb_log_file_size = 5M
#innodb_log_buffer_size = 8M
#innodb_flush_log_at_trx_commit = 1
#innodb_lock_wait_timeout = 50


[mysqldump]
quick
max_allowed_packet = 16M


[mysql]
no-auto-rehash
# Remove the next comment character if you are not familiar with SQL
#safe-updates


[myisamchk]
key_buffer_size = 20M
sort_buffer_size = 20M
read_buffer = 2M
write_buffer = 2M


[mysqlhotcopy]
interactive-timeout




设置环境变量
MYSQL_HOME=C:\mysql-5.1.55-win32
在环境变量path后面里添加;%MYSQL_HOME%\bin,这样就可以再cmd里面直接运行mysql命令


安装服务
mysqld install MySQL --defaults-file="C:\mysql-5.1.55-win32\my.ini"
如果看到执行结果如下
Service successfully installed.
那么说明服务安装成功，在本地服务里面，能找到mysql这个服务


修改root账号
刚安装完成时root账号默认密码为空，此时可以将密码修改为指定的密码。如：123456
    c:>mysql –uroot
    mysql>show databases;
    mysql>use mysql;
    mysql>UPDATE user SET password=PASSWORD("123456") WHERE user='root';
    mysql>FLUSH PRIVILEGES;
    mysql>QUIT
    

使用sqlyog连接mysql，进行管理，比如创建数据库，创建表，查询、修改数据等。

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