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MySQL over 8G Ram

MySQLBy 관리자 2016년 9월 21일 Leave a comment

8기가 램에 설정파일 스크랩 합니다. MySQL config 5.0.x, 5.1.x, 5.5.x Connections : 1000

[mysqld_safe]
nice 				= -15

[client]
socket 				= /var/lib/mysql/mysql.sock
default-character-set 		= utf8

[mysqld]
## Charset and Collation
character-set-server 		= utf8
collation-server 		= utf8_general_ci

## Files
back_log 			= 300
open-files-limit 		= 8192
open-files 			= 1024	
port 				= 3306
socket 				= /var/lib/mysql/mysql.sock
pid-file 			= /var/lib/mysql/mysql.pid
skip-external-locking
skip-name-resolve

## Logging
datadir				= /var/lib/mysql
relay_log			= mysql-relay-bin
relay_log_index			= mysql-relay-index
#log				= mysql-gen.log	
log_error			= mysql-error.err
log_warnings
log_bin				= mysql-bin
log_slow_queries		= mysql-slow.log
#log_queries_not_using_indexes
long_query_time 		= 10	#default: 10
max_binlog_size 		= 256M	#max size for binlog before rolling
expire_logs_days 		= 4	#binlog files older than this will be purged

## Per-Thread Buffers * (max_connections) = total per-thread mem usage
thread_stack 			= 256K	  #default: 32bit: 192K, 64bit: 256K
sort_buffer_size 		= 512K	  #default: 2M, larger may cause perf issues
read_buffer_size 		= 512K	  #default: 128K, change in increments of 4K
read_rnd_buffer_size 		= 512K	  #default: 256K				
join_buffer_size 		= 512K	  #default: 128K
binlog_cache_size 		= 64K	  #default: 32K, size of buffer to hold TX queries
## total per-thread buffer memory usage: 4736000K = 4.625GB

## Query Cache
query_cache_size 		= 32M	#global buffer
query_cache_limit 		= 512K	#max query result size to put in cache

## Connections
max_connections 		= 2000	#multiplier for memory usage via per-thread buffers
max_connect_errors 		= 100	#default: 10
concurrent_insert		= 2	#default: 1, 2: enable insert for all instances
connect_timeout			= 30	#default -5.1.22: 5, +5.1.22: 10
max_allowed_packet 		= 32M	#max size of incoming data to allow

## Default Table Settings
sql_mode 			= NO_AUTO_CREATE_USER

## Table and TMP settings
max_heap_table_size 		= 1G	#recommend same size as tmp_table_size
bulk_insert_buffer_size 	= 1G	#recommend same size as tmp_table_size
tmp_table_size                  = 1G    #recommend 1G min
#tmpdir                         = /data/mysql-tmp0:/data/mysql-tmp1 #Recommend using RAMDISK for tmpdir

## Table cache settings
#table_cache 			= 512	#5.0.x
#table_open_cache		= 512	#5.1.x, 5.5.x

## Thread settings
thread_concurrency		= 16  #recommend 2x CPU cores
thread_cache_size		= 100 #recommend 5% of max_connections

## Replication
#read_only
#skip-slave-start		
#slave-skip-errors		= <default: none, recommend:1062>
#slave-net-timeout		= <default: 3600>
#slave-load-tmpdir		= <location of slave tmpdir>
#slave_transaction_retries	= <default: 10>
#server-id                      =
#replicate-same-server-id       =  
#auto-increment-increment       =
#auto-increment-offset          =
#master-connect-retry           =
#log-slave-updates		= <default: 0 disable>
#report-host			= <master_server_ip>
#report-user			= <replication_user>
#report-password                =
#report-port			= <default: 3306>
#replicate-do-db            	=
#replicate-ignore-db		=
#replicate-do-table		= 
#relicate-ignore-table		=
#replicate-rewrite-db		=
#replicate-wild-do-table	=
#replicate-wild-ignore-table	=

## Replication Semi-Synchronous 5.5.x only, requires dynamic plugin loading ability 
#rpl_semi_sync_master_enabled	= 1 #enable = 1, disable = 0
#rpl_semi_sync_master_timeout	= 1000 #in milliseconds , master only setting

## 5.1.x and 5.5.x replication related setting. 
#binlog_format			= MIXED

## MyISAM Engine
key_buffer			= 512K	#global buffer
myisam_sort_buffer_size		= 128M	#index buffer size for creating/altering indexes
myisam_max_sort_file_size	= 256M	#max file size for tmp table when creating/alering indexes
myisam_repair_threads		= 4	#thread quantity when running repairs
myisam_recover			= BACKUP	#repair mode, recommend BACKUP 

## InnoDB Plugin Dependent Settings
#ignore-builtin-innodb
#plugin-load=innodb=ha_innodb_plugin.so;innodb_trx=ha_innodb_plugin.so;innodb_locks=ha_innodb_plugin.so;innodb_cmp=ha_innodb_plugin.so;innodb_cmp_reset=ha_innodb_plugin.so;innodb_cmpmem=ha_innodb_plugin.so;innodb_cmpmem_reset=ha_innodb_plugin.so;innodb_lock_waits=ha_innodb_plugin.so

## InnoDB IO Capacity - 5.1.x plugin, 5.5.x
#innodb_io_capacity		= 200

## InnoDB IO settings -  5.1.x only
#innodb_file_io_threads		= 16

## InnoDB IO settings -  5.5.x and greater
#innodb_write_io_threads 	= 16
#innodb_read_io_threads		= 16

## InnoDB Plugin Independent Settings
innodb_data_home_dir            = /var/lib/mysql
innodb_data_file_path		= ibdata1:128M;ibdata2:10M:autoextend
innodb_log_file_size		= 256M	#64G_RAM+ = 768, 24G_RAM+ = 512, 8G_RAM+ = 256, 2G_RAM+ = 128 
innodb_log_files_in_group	= 4	#combined size of all logs <4GB. <2G_RAM = 2, >2G_RAM = 4
innodb_buffer_pool_size		= 4G 	#global buffer
innodb_additional_mem_pool_size	= 4M	#global buffer
innodb_status_file		  	#extra reporting
innodb_file_per_table			#enable always
innodb_flush_log_at_trx_commit	= 2	#2/0 = perf, 1 = ACID
innodb_table_locks		= 0	#preserve table locks
innodb_log_buffer_size 		= 128M 	#global buffer
innodb_lock_wait_timeout 	= 60	
innodb_thread_concurrency	= 16	#recommend 2x core quantity
innodb_commit_concurrency	= 16	#recommend 4x num disks
#innodb_flush_method		= O_DIRECT	   #O_DIRECT = local/DAS, O_DSYNC = SAN/iSCSI
innodb_support_xa		= 0		   #recommend 0, disable xa to negate extra disk flush
skip-innodb-doublewrite

## Binlog sync settings
## XA transactions = 1, otherwise set to 0 for best performance
sync_binlog			= 0

## TX Isolation
transaction-isolation		= REPEATABLE-READ #REPEATABLE-READ req for ACID, SERIALIZABLE req XA

## Per-Thread Buffer memory utilization equation:
#(read_buffer_size + read_rnd_buffer_size + sort_buffer_size + thread_stack + join_buffer_size + binlog_cache_size) * max_connections

## Global Buffer memory utilization equation:
# innodb_buffer_pool_size + innodb_additional_mem_pool_size + innodb_log_buffer_size + key_buffer_size + query_cache_size

[mysqldump]
quick
quote-names
max_allowed_packet 		= 128M

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[mysqld_safe]

nice = -15

[client]

socket = /var/lib/mysql/mysql.sock

default-character-set = utf8

[mysqld]

## Charset and Collation

character-set-server = utf8

collation-server = utf8_general_ci

## Files

back_log = 300

open-files-limit = 8192

open-files = 1024

port = 3306

socket = /var/lib/mysql/mysql.sock

pid-file = /var/lib/mysql/mysql.pid

skip-external-locking

skip-name-resolve

## Logging

datadir = /var/lib/mysql

relay_log = mysql-relay-bin

relay_log_index = mysql-relay-index

#log = mysql-gen.log

log_error = mysql-error.err

log_warnings

log_bin = mysql-bin

log_slow_queries = mysql-slow.log

#log_queries_not_using_indexes

long_query_time = 10 #default: 10

max_binlog_size = 256M #max size for binlog before rolling

expire_logs_days = 4 #binlog files older than this will be purged

## Per-Thread Buffers * (max_connections) = total per-thread mem usage

thread_stack = 256K #default: 32bit: 192K, 64bit: 256K

sort_buffer_size = 512K #default: 2M, larger may cause perf issues

read_buffer_size = 512K #default: 128K, change in increments of 4K

read_rnd_buffer_size = 512K #default: 256K

join_buffer_size = 512K #default: 128K

binlog_cache_size = 64K #default: 32K, size of buffer to hold TX queries

## total per-thread buffer memory usage: 4736000K = 4.625GB

## Query Cache

query_cache_size = 32M #global buffer

query_cache_limit = 512K #max query result size to put in cache

## Connections

max_connections = 2000 #multiplier for memory usage via per-thread buffers

max_connect_errors = 100 #default: 10

concurrent_insert = 2 #default: 1, 2: enable insert for all instances

connect_timeout = 30 #default -5.1.22: 5, +5.1.22: 10

max_allowed_packet = 32M #max size of incoming data to allow

## Default Table Settings

sql_mode = NO_AUTO_CREATE_USER

## Table and TMP settings

max_heap_table_size = 1G #recommend same size as tmp_table_size

bulk_insert_buffer_size = 1G #recommend same size as tmp_table_size

tmp_table_size = 1G #recommend 1G min

#tmpdir = /data/mysql-tmp0:/data/mysql-tmp1 #Recommend using RAMDISK for tmpdir

## Table cache settings

#table_cache = 512 #5.0.x

#table_open_cache = 512 #5.1.x, 5.5.x

## Thread settings

thread_concurrency = 16 #recommend 2x CPU cores

thread_cache_size = 100 #recommend 5% of max_connections

## Replication

#read_only

#skip-slave-start

#slave-skip-errors = <default: none, recommend:1062>

#slave-net-timeout = <default: 3600>

#slave-load-tmpdir = <location of slave tmpdir>

#slave_transaction_retries = <default: 10>

#server-id =

#replicate-same-server-id =

#auto-increment-increment =

#auto-increment-offset =

#master-connect-retry =

#log-slave-updates = <default: 0 disable>

#report-host = <master_server_ip>

#report-user = <replication_user>

#report-password =

#report-port = <default: 3306>

#replicate-do-db =

#replicate-ignore-db =

#replicate-do-table =

#relicate-ignore-table =

#replicate-rewrite-db =

#replicate-wild-do-table =

#replicate-wild-ignore-table =

## Replication Semi-Synchronous 5.5.x only, requires dynamic plugin loading ability

#rpl_semi_sync_master_enabled = 1 #enable = 1, disable = 0

#rpl_semi_sync_master_timeout = 1000 #in milliseconds , master only setting

## 5.1.x and 5.5.x replication related setting.

#binlog_format = MIXED

## MyISAM Engine

key_buffer = 512K #global buffer

myisam_sort_buffer_size = 128M #index buffer size for creating/altering indexes

myisam_max_sort_file_size = 256M #max file size for tmp table when creating/alering indexes

myisam_repair_threads = 4 #thread quantity when running repairs

myisam_recover = BACKUP #repair mode, recommend BACKUP

## InnoDB Plugin Dependent Settings

#ignore-builtin-innodb

#plugin-load=innodb=ha_innodb_plugin.so;innodb_trx=ha_innodb_plugin.so;innodb_locks=ha_innodb_plugin.so;innodb_cmp=ha_innodb_plugin.so;innodb_cmp_reset=ha_innodb_plugin.so;innodb_cmpmem=ha_innodb_plugin.so;innodb_cmpmem_reset=ha_innodb_plugin.so;innodb_lock_waits=ha_innodb_plugin.so

## InnoDB IO Capacity - 5.1.x plugin, 5.5.x

#innodb_io_capacity = 200

## InnoDB IO settings - 5.1.x only

#innodb_file_io_threads = 16

## InnoDB IO settings - 5.5.x and greater

#innodb_write_io_threads = 16

#innodb_read_io_threads = 16

## InnoDB Plugin Independent Settings

innodb_data_home_dir = /var/lib/mysql

innodb_data_file_path = ibdata1:128M;ibdata2:10M:autoextend

innodb_log_file_size = 256M #64G_RAM+ = 768, 24G_RAM+ = 512, 8G_RAM+ = 256, 2G_RAM+ = 128

innodb_log_files_in_group = 4 #combined size of all logs <4GB. <2G_RAM = 2, >2G_RAM = 4

innodb_buffer_pool_size = 4G #global buffer

innodb_additional_mem_pool_size = 4M #global buffer

innodb_status_file #extra reporting

innodb_file_per_table #enable always

innodb_flush_log_at_trx_commit = 2 #2/0 = perf, 1 = ACID

innodb_table_locks = 0 #preserve table locks

innodb_log_buffer_size = 128M #global buffer

innodb_lock_wait_timeout = 60

innodb_thread_concurrency = 16 #recommend 2x core quantity

innodb_commit_concurrency = 16 #recommend 4x num disks

#innodb_flush_method = O_DIRECT #O_DIRECT = local/DAS, O_DSYNC = SAN/iSCSI

innodb_support_xa = 0 #recommend 0, disable xa to negate extra disk flush

skip-innodb-doublewrite

## Binlog sync settings

## XA transactions = 1, otherwise set to 0 for best performance

sync_binlog = 0

## TX Isolation

transaction-isolation = REPEATABLE-READ #REPEATABLE-READ req for ACID, SERIALIZABLE req XA

## Per-Thread Buffer memory utilization equation:

#(read_buffer_size + read_rnd_buffer_size + sort_buffer_size + thread_stack + join_buffer_size + binlog_cache_size) * max_connections

## Global Buffer memory utilization equation:

# innodb_buffer_pool_size + innodb_additional_mem_pool_size + innodb_log_buffer_size + key_buffer_size + query_cache_size

[mysqldump]

quick

quote-names

max_allowed_packet = 128M

Find 모든 파일 한글 인코딩 변경

Linux, Linux CommandBy 관리자 2015년 7월 21일 Leave a comment

오전에 리눅스에서 수십 개 이상의 디렉터리와 백여 개 이상의 파일이 있는 곳에서 과거 EUC-KR 로 인코딩 되어 있던 파일을 UTF-8로 코드 변환을 해야할 필요가 있었습니다. (혹은 윈도우의 코드페이지 949로 되어 있는 파일을 리눅스에 가지고 가서 UTF-8로 변환할 경우도 마찬가지 입니다.) 물론 쉘 프로그램을 몇 줄 짜서 작업을 해도 되지만, Linux, Mac 등이 기본으로 가지고 있는 find…

ALTER문 정리

MySQLBy 관리자 2015년 4월 22일 Leave a comment

이제서야 이걸 정리하네요. ALTER TABLE 명령어 alter table 명령어는 모르시는 분이 없듯이 테이블의 스키마를 변경 할 수 있게 끔 해주는 아주 유용한 명령어입니다. alter table 명령어가 없으면 아주 끔찍한 일이 벌어질 수도 있습니다. create table…과 drop table의 남발!! 정말 끔찍하지 않습니까? 그런데 테이블의 스키마? = 테이블의 구조 관계형 데이타베이스를 이용할려면 이놈들을 속성(attribute)들로 뭉쳐진 의미있는 정보의 단위로 이끌어…

아파치 configure옵션

ApacheBy 관리자 2015년 4월 7일 Leave a comment

apache configure –enable-auth-digest mod_auth_digest가 제공하는 RFC2617 Digest authentication을 사용한다. 이 모듈은 정보를 일반 문자파일에 저장한다. –enable-rewrite mod_rewrite가 제공하는 규칙기반 URL 조작 기능을 사용한다. –enable-speling mod_spelling이 제공하는 URL에서 일반적인 맞춤법 실수를 고치는 기능을 사용한다. –disable-setenvif mod_setenvif가 제공하는 헤더에 따라 환경변수를 설정하는 기능을 사용하지 않는다. –disable-mime mod_mime은 요청한 파일명의 확장자에 따라 파일의 행동과 내용(mime-type, 언어, 문자집합, 인코딩)을…

find 사용법

Linux, Linux CommandBy 관리자 2015년 3월 29일 Leave a comment

현재 디렉토리 하위 모든 디렉토리의 소유 권한 변경

~]# find . -type d -exec chown user:group {}\;

1	~]# find . -type d -exec chown user:group {}\;

현재 디렉토리 하위 모든 파일의 소유 권한 변경

~]# find . -type f -exec chown user:group {}\;

1	~]# find . -type f -exec chown user:group {}\;

현재 디렉토리 하위 모든 파일 퍼미션 변경

~]# find . -type f -exec chmod 604 {}\;
~]# find . -type d -exec chmod 705 {}\;

1 2	~]# find . -type f -exec chmod 604 {}\; ~]# find . -type d -exec chmod 705 {}\;

지난 세션, 로그 일괄삭제

find /var/lib/php/session -mtime +7 -name sess\* -exec rm {} \;
find /var/log/nginx -type f -name \*.log -exec ls -l {} \;

1 2	find /var/lib/php/session -mtime +7 -name sess\* -exec rm {} \; find /var/log/nginx -type f -name \*.log -exec ls -l {} \;

세션 확인

find /var/lib/php -type f -name 'sess_*' -cmin +1440 -exec ls -l {} \;

1	find /var/lib/php -type f -name 'sess_*' -cmin +1440 -exec ls -l {} \;

find 명령어로 일정기간, 특정용량 파일 삭제 및 찾기 * 일정기간 지난 파일 삭제 명령 – 7일 지난 파일 삭제 예…

pam.d su 제한

Linux, Linux ConfigBy 관리자 2015년 3월 26일 Leave a comment

일단 WHEEL그룹에 su를 허용 할 USER를 추가한다. GROUP파일을 추가해도 되고, usermod 명령으로 반드시 -a 옵션

[@localhost~]# usermod -a -G wheel username

1	[@localhost~]# usermod -a -G wheel username

[@localhost~]# usermod -a -G wheel sharad
[@localhost~]# id sharad uid=500(sharad) gid=500(sharad) groups=500(sharad),10(wheel)
[@localhost~]#

[@localhost~]# usermod -a -G wheel sharad

[@localhost~]# id sharad uid=500(sharad) gid=500(sharad) groups=500(sharad),10(wheel)

[@localhost~]#

일단 수정할 파일을 백업하고,

[@localhost~]# cp -p /etc/pam.d/su /etc/pam.d/su.save

1	[@localhost~]# cp -p /etc/pam.d/su /etc/pam.d/su.save

4번라인 주석제거

#%PAM-1.0
auth            sufficient      pam_rootok.so
# Uncomment the following line to implicitly trust users in the "wheel" group.
#auth           sufficient      pam_wheel.so trust use_uid
# Uncomment the following line to require a user to be in the "wheel" group.
auth            required        pam_wheel.so use_uid
auth            substack        system-auth
auth            include         postlogin
account         sufficient      pam_succeed_if.so uid = 0 use_uid quiet
account         include         system-auth
password        include         system-auth
session         include         system-auth
session         include         postlogin
session         optional        pam_xauth.so

#%PAM-1.0

auth sufficient pam_rootok.so

# Uncomment the following line to implicitly trust users in the "wheel" group.

#auth sufficient pam_wheel.so trust use_uid

# Uncomment the following line to require a user to be in the "wheel" group.

auth required pam_wheel.so use_uid

auth substack system-auth

auth include postlogin

account sufficient pam_succeed_if.so uid = 0 use_uid quiet

account include system-auth

password include system-auth

session include system-auth

session include postlogin

session optional pam_xauth.so

MySQL버전업 에러 error 1364 hy000 field ssl_cipher doesn t have a default value

MySQLBy 관리자 2015년 3월 23일 Leave a comment

Mysql 버전이 높아지면서 보안관련 인한 오류입니다. User 생성시 Host, User ,Password, ssl_cipher, x509_issuer, x509_subject 를 입력 해 주셔야 합니다. ssl_cipher, x509_issuer, x509_subject 값은 ” 빈값을 입력하세요.

mysql >INSERT INTO user (host,user,password,ssl_cipher,x509_issuer,x509_subject)
-> VALUES('localhost','user',password('pass'),'','','');

1 2	mysql >INSERT INTO user (host,user,password,ssl_cipher,x509_issuer,x509_subject) -> VALUES('localhost','user',password('pass'),'','','');

아니면 왠지 모를 찝찝한 GRANT 처리

mysql >GRANT  SELECT ,  INSERT ,  UPDATE ,  DELETE ,  DROP ,  CREATE 
->  ON  database .*   // for  all tables in  DATABASE  database 
->  TO  'user' @ 'localhost' 
-> IDENTIFIED BY  'password' ;

mysql >GRANT SELECT , INSERT , UPDATE , DELETE , DROP , CREATE

-> ON database .* // for all tables in DATABASE database

-> TO 'user' @ 'localhost'

-> IDENTIFIED BY 'password' ;

요래 하든지

MySQL 캐릭터셋 변경

MySQLBy 관리자 2015년 3월 23일 Leave a comment

MySQL 접속테스트

[@localhost~]# mysql -uroot -p
Enter password:
Welcome to the MySQL monitor.  Commands end with ; or g.
Your MySQL connection id is 2
Server version: 5.1.73 Source distribution
 
Copyright (c) 2000, 2013, Oracle and/or its affiliates. All rights reserved.
 
Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.
 
Type 'help;' or 'h' for help. Type 'c' to clear the current input statement.
 
mysql >

[@localhost~]# mysql -uroot -p

Enter password:

Welcome to the MySQL monitor. Commands end with ; or g.

Your MySQL connection id is 2

Server version: 5.1.73 Source distribution

Oracle is a registered trademark of Oracle Corporation and/or its

affiliates. Other names may be trademarks of their respective

owners.

Type 'help;' or 'h' for help. Type 'c' to clear the current input statement.

mysql >

이제는 MySQL의 인코딩 타입을 확인해보도록 합니다.

mysql >show variables like 'c%';
+--------------------------+----------------------------+
| Variable_name            | Value                      |
+--------------------------+----------------------------+
| character_set_client     | latin1                     |
| character_set_connection | latin1                     |
| character_set_database   | latin1                     |
| character_set_filesystem | binary                     |
| character_set_results    | latin1                     |
| character_set_server     | latin1                     |
| character_set_system     | utf8                       |
| character_sets_dir       | /usr/share/mysql/charsets/ |
| collation_connection     | latin1_swedish_ci          |
| collation_database       | latin1_swedish_ci          |
| collation_server         | latin1_swedish_ci          |
| completion_type          | 0                          |
| concurrent_insert        | 1                          |
| connect_timeout          | 10                         |
+--------------------------+----------------------------+
14 rows in set (0.00 sec)
 
mysql >

mysql >show variables like 'c%';

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

| Variable_name | Value |

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

| character_set_client | latin1 |

| character_set_connection | latin1 |

| character_set_database | latin1 |

| character_set_filesystem | binary |

| character_set_results | latin1 |

| character_set_server | latin1 |

| character_set_system | utf8 |

| character_sets_dir | /usr/share/mysql/charsets/ |

| collation_connection | latin1_swedish_ci |

| collation_database | latin1_swedish_ci |

| collation_server | latin1_swedish_ci |

| completion_type | 0 |

| concurrent_insert | 1 |

| connect_timeout | 10 |

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

14 rows in set (0.00 sec)

mysql >

인코딩 확인 결과 대부분의 character_set이 latin1로 설정이 되어있습니다. 이럴경우 한글깨짐 현상이 발생할 확률이 크므로 latin1인코딩 타입을 utf8 타입으로 변경해주도록 하겠습니다. 리눅스 환경일 경우 my.cnf 파일을 수정해주시면 되겠고 윈도우 환경은 my.ini 파일을 수정해주시면 되겠습니다. 저는 리눅스 환경이므로 my.cnf 파일을 수정해보도록 하겠습니다.

[@localhost ~]#vi /etc/my.cnf
[client]
#추가
default-character-set = utf8
[mysqld]
#추가
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
[mysqldump]
#추가
default-character-set = utf8
[mysql]
#추가
default-character-set = utf8

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

[client]

#추가

default-character-set = utf8

[mysqld]

#추가

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

[mysqldump]

#추가

default-character-set = utf8

[mysql]

#추가

default-character-set = utf8

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