MySQLのcharacter_set_databaseとserverのValueをutf-8に変換したいです。
以下のサイトを参考にmy.cnfを変更したのですが、MySQLを再起動してもlatin1からutf-8に変更することができません。
http://qiita.com/YusukeHigaki/items/2cab311d2a559a543e3a
http://mysqlx01.seesaa.net
http://www.dbonline.jp/mysql/myini/index3.html
http://514design.jp/2013/01/mysql-character-set/
ちなみに4番目のサイトを参考にすると、MySQL自体が動作しません。
どのようにすればValueの部分をLatin1からutf-8に変更することができるでしょうか。
開発環境はOS × Yosemite バージョン10.10.4で、server versionは5.6.25 MySQL Community Server (GPL)を使用しています。
分かる方がいれば、教えていただけると助かります。
初期状態のmy.cnfにmysqldとclientに書いてある通りの記述をしました。
参照:http://qiita.com/YusukeHigaki/items/2cab311d2a559a543e3a
my.cnfを初期状態に戻し、my.cnfのmysqldumpとmysqlに書いてある通りの記述をしました。
参照:http://mysqlx01.seesaa.net
my.cnfを初期状態に戻し、my.cnfのmysqldとclientとmysqlに書いてある通りの記述をしました。
参照:http://www.dbonline.jp/mysql/myini/index3.html
my.cnfを初期状態に戻し、my.cnfにサイトに書いてあることの通りの記述をしました。
参照:http://514design.jp/2013/01/mysql-character-set/
-my.cnfの内容
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)
You can copy this file to
/etc/my.cnf to set global options,
mysql-data-dir/my.cnf to set server-specific options (in this
installation this directory is /Applications/XAMPP/xamppfiles/var/mysql) 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 = /Applications/XAMPP/xamppfiles/var/mysql/mysql.sock
default-character-set=utf8
Here follows entries for some specific programs
The MySQL server
[mysqld]
character-set-server=utf8
user = mysql
port=3306
socket = /Applications/XAMPP/xamppfiles/var/mysql/mysql.sock
skip-external-locking
key_buffer = 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
Where do all the plugins live
plugin_dir = /Applications/XAMPP/xamppfiles/lib/mysql/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 xampp security
#skip-networking
skip-networking
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 = /Applications/XAMPP/xamppfiles/temp/mysql
#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 = /Applications/XAMPP/xamppfiles/var/mysql/
innodb_data_file_path = ibdata1:10M:autoextend
innodb_log_group_home_dir = /Applications/XAMPP/xamppfiles/var/mysql/
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
Deprecated in 5.6
#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
[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
!include /Applications/XAMPP/xamppfiles/mysql/my.cnf
-show variables like 'char%';の結果
character_set_client utf8
character_set_connect utf8
character_set_database latin1
character_set_filesystem binary
character_set_results utf8
character_set_server latin1
character_set_system utf8
character_sets_dir /usr/local/mysql-5.6.25-osx10.8-x86_64/share/charsets/