우분투 mysql 설치

1. mysql 설치

$ sudo apt-get update

$ sudo apt-get install mysql-server mysql-client

중간에 루트 비밀번호 입력

2. UTF-8로 캐릭터셋 설정

5.0부터 default-character-set=utf8이 deprecated되서 에러남

$ sudo vi /etc/mysql/my.cnf

[mysqld] 항목에 아래 추가

init_connect=‘SET collation_connection = utf8_unicode_ci’ init_connect=‘SET NAMES utf8’ character-set-server=utf8 collation-server=utf8_unicode_ci skip-character-set-client-handshake

3. mysql 재시작, 캐릭터셋 확인

$ sudo /etc/init.d/mysql restart

$ mysql -u root -p

mysql> show variables like '%character%';

+--------------------------+----------------------------+

| 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/ |

+--------------------------+----------------------------+

8 rows in set (0.00 sec)

mysql> show variables like '%collation%';

+----------------------+-----------------+

| Variable_name        | Value           |

+----------------------+-----------------+

| collation_connection | utf8_general_ci |

| collation_database   | utf8_general_ci |

| collation_server     | utf8_general_ci |

+----------------------+-----------------+

3 rows in set (0.01 sec)