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ไฟล์ my.cnf ของผมครับ
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# The MySQL database server configuration file. 
# 
# You can copy this to one of: 
# - "/etc/mysql/my.cnf" to set global options, 
# - "~/.my.cnf" to set user-specific options. 
# 
# One can use all long options that the program supports. 
# Run program with --help to get a list of available options and with 
# --print-defaults to see which it would actually understand and use. 
# 
# For explanations see 
# 
http://dev.mysql.com/doc/mysql/en/server-system-variables.html # This will be passed to all mysql clients 
# It has been reported that passwords should be enclosed with ticks/quotes 
# escpecially if they contain "#" chars... 
# Remember to edit /etc/mysql/debian.cnf when changing the socket location. 
[client] 
port = 3306 
socket = /var/run/mysqld/mysqld.sock 
# Here is entries for some specific programs 
# The following values assume you have at least 32M ram 
# This was formally known as [safe_mysqld]. Both versions are currently parsed. 
[mysqld_safe] 
socket = /var/run/mysqld/mysqld.sock 
nice = 0 
[mysqld] 
# 
# * Basic Settings 
# 
user = mysql 
pid-file = /var/run/mysqld/mysqld.pid 
socket = /var/run/mysqld/mysqld.sock 
port = 3306 
basedir = /usr 
datadir = /var/lib/mysql 
tmpdir = /tmp 
language = /usr/share/mysql/english 
skip-external-locking 
default-character-set=tis620 
innodb_file_per_table 
# 
# Instead of skip-networking the default is now to listen only on 
# localhost which is more compatible and is not less secure. 
# bind-address = 127.0.0.1 
# 
# * Fine Tuning 
# 
key_buffer = 16M 
max_allowed_packet = 16M 
thread_stack = 128K 
thread_cache_size = 8 
#max_connections        = 100 
#table_cache            = 64 
#thread_concurrency     = 10 
# 
# * Query Cache Configuration 
# 
query_cache_limit       = 1M 
query_cache_size        = 16M 
# 
# * Logging and Replication 
# 
# Both location gets rotated by the cronjob. 
# Be aware that this log type is a performance killer. 
#log = /var/log/mysql/mysql.log 
# 
# Error logging goes to syslog. This is a Debian improvement 
 # 
# Here you can see queries with especially long duration 
#log_slow_queries = /var/log/mysql/mysql-slow.log 
#long_query_time = 2 
#log-queries-not-using-indexes 
# 
# The following can be used as easy to replay backup logs or for replication. 
#server-id = 1 
log_bin = /var/log/mysql/mysql-bin.log 
# WARNING: Using expire_logs_days without bin_log crashes the server! See README.Debian! 
expire_logs_days = 10 
max_binlog_size         = 100M 
#binlog_do_db = include_database_name 
#binlog_ignore_db = include_database_name 
# 
# * BerkeleyDB 
# 
# Using BerkeleyDB is now discouraged as its support will cease in 5.1.12. 
skip-bdb 
# 
# * InnoDB 
# 
# InnoDB is enabled by default with a 10MB datafile in /var/lib/mysql/. 
# Read the manual for more InnoDB related options. There are many! 
# You might want to disable InnoDB to shrink the mysqld process by circa 100MB. 
#skip-innodb 
# 
# * Security Features 
# 
# Read the manual, too, if you want chroot! 
# chroot = /var/lib/mysql/ 
# 
# For generating SSL certificates I recommend the OpenSSL GUI "tinyca". 
# 
# ssl-ca=/etc/mysql/cacert.pem 
# ssl-cert=/etc/mysql/server-cert.pem 
# ssl-key=/etc/mysql/server-key.pem 
[mysqldump] 
quick 
quote-names 
max_allowed_packet = 16M 
[mysql] 
#no-auto-rehash # faster start of mysql but no tab completition 
default-character-set=tis620 
[isamchk] 
key_buffer = 16M 
# 
# * NDB Cluster 
# 
# See /usr/share/doc/mysql-server-*/README.Debian for more information. 
# 
# The following configuration is read by the NDB Data Nodes (ndbd processes) 
# not from the NDB Management Nodes (ndb_mgmd processes). 
# 
# [MYSQL_CLUSTER] 
# ndb-connectstring=127.0.0.1 
# 
# * IMPORTANT: Additional settings that can override those from this file! 
# 
!includedir /etc/mysql/conf.d/