mysql charset utf8 셋팅

1. etc/my.cnf (또는 my.ini) 에서 캐릭터셋 수정

[client]
#password = your_password
default-character-set=utf8

[mysqld]
init_connect=SET collation_connection = utf8_general_ci
init_connect=SET NAMES utf8
default-character-set=utf8
character-set-server=utf8
collation-server=utf8_general_ci

[mysql]
default-character-set=utf8

2. 환경변수를 모두 수정후 mysql 서비스 재시작

3. mysql에서 캐릭터셋 확인

# mysql
Type 'help;' or '\h' for help. Type '\c' to clear the buffer.
mysql> use test
Database changed
mysql> show variables like 'c%';
+--------------------------+----------------------------+
| Variable_name | Value |
+--------------------------+----------------------------+
| character_set_client | utf8 |
| character_set_connection | utf8 |
| character_set_database | utf8 |
| character_set_results | utf8 |
| character_set_server | utf8 |
| character_set_system | utf8 |
| character_sets_dir | /usr/share/mysql/charsets/ |
| collation_connection | utf8_general_ci |
| collation_database | utf8_general_ci |
| collation_server | utf8_general_ci |
| concurrent_insert | ON |
| connect_timeout | 5 |
+--------------------------+----------------------------+
12 rows in set (0.00 sec)

* MySql에서 데이터베이스 생성

mysql>CREATE DATABASE PAINBLOG DEFAULT CHARACTER SET utf8 COLLATE utf8_general_ci;