MySql5.1 noinstall 配置及安装

 

# Example MySQL config file for very large systems.
#
# This is for a large system with memory of 1G-2G where the system runs mainly
# MySQL.
#
# 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]
default-character-set=utf8

#password	= your_password
port		= 3306
socket		= MySQL



# Here follows entries for some specific programs

# The MySQL server
[mysqld]
default-character-set=utf8
basedir="E:/soft/mysql/"
datadir="E:/soft/mysql/data/"
default-storage-engine = MYISAM

port		= 3306
socket		= MySQL
skip-locking
key_buffer_size = 384M
max_allowed_packet = 32M
table_open_cache = 512
sort_buffer_size = 4M
read_buffer_size = 2M
read_rnd_buffer_size = 8M
myisam_sort_buffer_size = 64M
thread_cache_size = 8
query_cache_size = 32M
# Try number of CPU's*2 for thread_concurrency
thread_concurrency = 8

# 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

# 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
#
# binary logging format - mixed recommended 
binlog_format=mixed

# Uncomment the following if you are using InnoDB tables
#innodb_data_home_dir = C:\\mysql\\data\\
#innodb_data_file_path = ibdata1:2000M;ibdata2:10M: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 = 384M
#innodb_additional_mem_pool_size = 20M
# Set .._log_file_size to 25 % of buffer pool size
#innodb_log_file_size = 100M
#innodb_log_buffer_size = 8M
#innodb_flush_log_at_trx_commit = 1
#innodb_lock_wait_timeout = 50

[mysqldump]
default-character-set=utf8

quick
max_allowed_packet = 32M

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

[myisamchk]
key_buffer_size = 256M
sort_buffer_size = 256M
read_buffer = 2M
write_buffer = 2M

[mysqlhotcopy]
interactive-timeout

说明：
----------------------------
[client]
#设置客户端字符集
default-character-set=utf8
[mysqld] #设置字符集
default-character-set=utf8
#设置mysql路径
basedir=E:/mysql/
#设置mysql数据库的数据的存放路径
datadir=E:/mysql/data/
# 默认的存储引擎 default-storage-engine = MYISAM
#default 1M
max_allowed_packet = 32M
#default 2M
sort_buffer_size = 4M
[mysqldump]
#default 16M
max_allowed_packet = 32M
[mysql]
#设置字符集 default-character-set=utf8
---------------------------------
max_allowed_packet 参数说明： 参数的作用是，用来控制其通信缓冲区的最大长度。
sort_buffer_size 参数说明： 查询排序时所能使用的缓冲区大小。
注意：该参数对应的分配内存是每连接独占！ 如果有100个连接，那么实际分配的总共排序缓冲区大小为100 × 6 ＝ 600MB。 所以，对于内存在4GB左右的服务器推荐设置为6-8M。
----------------------------------------------------------
command:
(1)mysqld --install mysql
(2)net start mysql
(3)mysql -uroot -p(默认密码为空)
(4)mysql> use mysql
(5)mysql> update user set password=password("123456") where user="root";
(6)mysql> flush privileges;
(7)exit;