지난 포스팅때 CentOS7에 마리아db를 설치 해보았었다

yum으로 설치한 마리아DB에서 인코딩 설정은 심플하더라... ㅎㅎ

추가로 할 내용은 없다 그냥 설명 시작!!

MariaDB [(none)]> show variables like 'c%';
+--------------------------+----------------------------+
| Variable_name            | Value                      |
+--------------------------+----------------------------+
| character_set_client     | utf8                       |
| character_set_connection | 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/share/mysql/charsets/ |
| collation_connection     | utf8_general_ci            |
| collation_database       | latin1_swedish_ci          |
| collation_server         | latin1_swedish_ci          |
| completion_type          | NO_CHAIN                   |
| concurrent_insert        | AUTO                       |
| connect_timeout          | 10                         |
+--------------------------+----------------------------+
14 rows in set (0.00 sec)

몇가지가 utf8이아닌 latin1 이다

대략 보니 서버쪽 부분만 latin 인코딩인대 이것을 utf8로 변경해보도록 하자

[root@localhost etc]# vi /etc/my.cnf

[mysqld]
datadir=/var/lib/mysql
socket=/var/lib/mysql/mysql.sock
character_set_server = utf8   <- 추가를 해주도록 하자:
# Disabling symbolic-links is recommended to prevent assorted security risks
symbolic-links=0
# Settings user and group are ignored when systemd is used.
# If you need to run mysqld under a different user or group,
# customize your systemd unit file for mariadb according to the
# instructions in http://fedoraproject.org/wiki/Systemd

[mysqld_safe]
log-error=/var/log/mariadb/mariadb.log
pid-file=/var/run/mariadb/mariadb.pid

#
# include all files from the config directory
#
!includedir /etc/my.cnf.d

character_set_server = utf8 추가해준 후 service 재시작을 해보도록 하자

[root@localhost etc]# systemctl stop  mariadb.service
[root@localhost etc]# systemctl start  mariadb.service

별 오류없이 위의 명령어가 동작되었으면 다시한 번 mysql 접속후 show variables like 'c%'; 명령어를 주어 확인해보도록 하자

MariaDB [(none)]> show variables like 'c%';
+--------------------------+----------------------------+
| Variable_name            | Value                      |
+--------------------------+----------------------------+
| character_set_client     | utf8                       |
| character_set_connection | utf8                       |
| character_set_database   | utf8                       |
| character_set_filesystem | binary                     |
| 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            |
| completion_type          | NO_CHAIN                   |
| concurrent_insert        | AUTO                       |
| connect_timeout          | 10                         |
+--------------------------+----------------------------+
14 rows in set (0.00 sec)

위와같이 정상적으로 UTF8설정이 변경되었다면 성공