PHP 配置MYSQL (MY.INI)

# Example MySQL config file for small systems.

#

# This is for a system with little memory (<= 64M) where MySQL is only used # from time to time and it‘s important that the mysqld daemon

# doesn‘t use much resources.

#

# You can copy this file to

# E:/xampp/mysql/bin/my.cnf to set global options,

# mysql-data-dir/my.cnf to set server-specific options (in this

# installation this directory is E:/xampp/mysql/data) or

# ~/.my.cnf to set user-specific options.

#

# 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          = "E:/xampp/mysql/mysql.sock"

# Here follows entries for some specific programs

# The MySQL server

[mysqld]

port= 3306

socket = "E:/xampp/mysql/mysql.sock"

basedir = "E:/xampp/mysql"

tmpdir = "E:/xampp/tmp"

datadir = "E:/xampp/mysql/data"

pid_file = "mysql.pid"

# enable-named-pipe

key_buffer = 16M

max_allowed_packet = 1M

sort_buffer_size = 512K

net_buffer_length = 8K

read_buffer_size = 256K

read_rnd_buffer_size = 512K

myisam_sort_buffer_size = 8M

log_error = "mysql_error.log"

# Change here for bind listening

# bind-address="127.0.0.1"

# bind-address = ::1         

# for ipv6

# Where do all the plugins live

plugin_dir = "E:/xampp/mysql/lib/plugin/"

# 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!

#

# commented in by lampp security

#skip-networking skip-federated

# Replication Master Server (default)

# binary logging is required for replication

# log-bin deactivated by default since XAMPP 1.4.11 #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

# Point the following paths to different dedicated disks

#tmpdir = "E:/xampp/tmp"

#log-update = /path-to-dedicated-directory/hostname

# Uncomment the following if you are using BDB tables

#bdb_cache_size = 4M

#bdb_max_lock = 10000

# Comment the following if you are using InnoDB tables

#skip-innodb innodb_data_home_dir = "E:/xampp/mysql/data" innodb_data_file_path = ibdata1:10M:autoextend innodb_log_group_home_dir = "E:/xampp/mysql/data"

#innodb_log_arch_dir = "E:/xampp/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

#

# UTF 8 Settings #init-connect=\‘SET NAMES utf8\‘

#collation_server=utf8_unicode_ci

#character_set_server=utf8

#skip-character-set-client-handshake

#character_sets-dir="E:/xampp/mysql/share/charsets"

[mysqldump] quick max_allowed_packet = 16M

[mysql] no-auto-rehash

# Remove the next comment character if you are not familiar with SQL

#safe-updates

[isamchk] key_buffer = 20M sort_buffer_size = 20M read_buffer = 2M write_buffer = 2M

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

[mysqlhotcopy] interactive-timeout

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