MySQL 5.6编译安装

1、MySQL简介

MySQL 是最流行的关系型数据库管理系统，由瑞典MySQL AB公司开发，目前属于Oracle公司。

MySQL所使用的SQL语言是用于访问数据库的最常用标准化语言。

MySQL由于其体积小、速度快、总体拥有成本低，尤其是开放源码这一特点，一般中小型网站的开发都选择MySQL作为网站数据库。

2、MySQL 安装

本教程的系统平台：CentOS release 6.6 (Final) 64位。

2.1 安装编译工具及库文件

yum -y install gcc gcc-c++ make autoconf libtool-ltdl-devel gd-devel freetype-devel libxml2-devel libjpeg-devel libpng-devel openssl-devel curl-devel bison patch unzip libmcrypt-devel libmhash-devel ncurses-devel sudo bzip2 flex libaio-devel

2.2 安装cmake 编译器

cmake 版本：cmake-3.1.1。

2.2.1 下载地址：http://www.cmake.org/files/v3.1/cmake-3.1.1.tar.gz

1	$ wget http://www.cmake.org/files/v3.1/cmake-3.1.1.tar.gz

mysql1

2.2.2 解压安装包

1	$ tar zxvf cmake-3.1.1.tar.gz

2.2.3 进入安装包目录

1	$ cd cmake-3.1.1

2.2.4 编译安装

1 2	$ ./bootstrap $ make && make install

2.3 安装 MySQL

MySQL版本：mysql-5.6.15

2.3.1 下载mysql：

http://dev.mysql.com/get/Downloads/MySQL-5.6/mysql-5.6.15.tar.gz

1	$ wget http://dev.mysql.com/get/Downloads/MySQL-5.6/mysql-5.6.15.tar.gz

2.3.2 解压安装包

1	$ tar zxvf mysql-5.6.15.tar.gz

2.3.3 进入安装包目录

1	$ cd mysql-5.6.15

2.3.4 编译安装

1
2

$ cmake -DCMAKE_INSTALL_PREFIX=/usr/local/webserver/mysql/ -DMYSQL_UNIX_ADDR=/tmp/mysql.sock -DDEFAULT_CHARSET=utf8 -DDEFAULT_COLLATION=utf8_general_ci -DWITH_EXTRA_CHARSETS=all -DWITH_MYISAM_STORAGE_ENGINE=1 -DWITH_INNOBASE_STORAGE_ENGINE=1 -DWITH_MEMORY_STORAGE_ENGINE=1 -DWITH_READLINE=1 -DWITH_INNODB_MEMCACHED=1 -DWITH_DEBUG=OFF -DWITH_ZLIB=bundled -DENABLED_LOCAL_INFILE=1 -DENABLED_PROFILING=ON -DMYSQL_MAINTAINER_MODE=OFF -DMYSQL_DATADIR=/usr/local/webserver/mysql/data -DMYSQL_TCP_PORT=3306
$ make && make install

2.3.5 查看mysql版本:

1	$ /usr/local/webserver/mysql/bin/mysql --version

mysql3

3、MySQL 配置

3.1 创建mysql运行使用的用户mysql：

1 2	$ /usr/sbin/groupadd mysql $ /usr/sbin/useradd -g mysql mysql

3.2 创建binlog和库的存储路径并赋予mysql用户权限

1 2	$ mkdir -p /usr/local/webserver/mysql/binlog /www/data_mysql $ chown mysql.mysql /usr/local/webserver/mysql/binlog/ /www/data_mysql/

3.3 创建my.cnf配置文件

将/etc/my.cnf替换为下面内容

$ cat /etc/my.cnf

[client]
port = 3306
socket = /tmp/mysql.sock
[mysqld]
replicate-ignore-db = mysql
replicate-ignore-db = test
replicate-ignore-db = information_schema
user = mysql
port = 3306
socket = /tmp/mysql.sock
basedir = /usr/local/webserver/mysql
datadir = /www/data_mysql
log-error = /usr/local/webserver/mysql/mysql_error.log
pid-file = /usr/local/webserver/mysql/mysql.pid
open_files_limit = 65535
back_log = 600
max_connections = 5000
max_connect_errors = 1000
table_open_cache = 1024
external-locking = FALSE
max_allowed_packet = 32M
sort_buffer_size = 1M
join_buffer_size = 1M
thread_cache_size = 600
#thread_concurrency = 8
query_cache_size = 128M
query_cache_limit = 2M
query_cache_min_res_unit = 2k
default-storage-engine = MyISAM
default-tmp-storage-engine=MYISAM
thread_stack = 192K
transaction_isolation = READ-COMMITTED
tmp_table_size = 128M
max_heap_table_size = 128M
log-slave-updates
log-bin = /usr/local/webserver/mysql/binlog/binlog
binlog-do-db=oa_fb
binlog-ignore-db=mysql
binlog_cache_size = 4M
binlog_format = MIXED
max_binlog_cache_size = 8M
max_binlog_size = 1G
relay-log-index = /usr/local/webserver/mysql/relaylog/relaylog
relay-log-info-file = /usr/local/webserver/mysql/relaylog/relaylog
relay-log = /usr/local/webserver/mysql/relaylog/relaylog
expire_logs_days = 10
key_buffer_size = 256M
read_buffer_size = 1M
read_rnd_buffer_size = 16M
bulk_insert_buffer_size = 64M
myisam_sort_buffer_size = 128M
myisam_max_sort_file_size = 10G
myisam_repair_threads = 1
myisam_recover
interactive_timeout = 120
wait_timeout = 120
skip-name-resolve
#master-connect-retry = 10
slave-skip-errors = 1032,1062,126,1114,1146,1048,1396
#master-host = 192.168.1.2
#master-user = username
#master-password = password
#master-port = 3306
server-id = 1
loose-innodb-trx=0 
loose-innodb-locks=0 
loose-innodb-lock-waits=0 
loose-innodb-cmp=0 
loose-innodb-cmp-per-index=0
loose-innodb-cmp-per-index-reset=0
loose-innodb-cmp-reset=0 
loose-innodb-cmpmem=0 
loose-innodb-cmpmem-reset=0 
loose-innodb-buffer-page=0 
loose-innodb-buffer-page-lru=0 
loose-innodb-buffer-pool-stats=0 
loose-innodb-metrics=0 
loose-innodb-ft-default-stopword=0 
loose-innodb-ft-inserted=0 
loose-innodb-ft-deleted=0 
loose-innodb-ft-being-deleted=0 
loose-innodb-ft-config=0 
loose-innodb-ft-index-cache=0 
loose-innodb-ft-index-table=0 
loose-innodb-sys-tables=0 
loose-innodb-sys-tablestats=0 
loose-innodb-sys-indexes=0 
loose-innodb-sys-columns=0 
loose-innodb-sys-fields=0 
loose-innodb-sys-foreign=0 
loose-innodb-sys-foreign-cols=0

slow_query_log_file=/usr/local/webserver/mysql/mysql_slow.log
long_query_time = 1
[mysqldump]
quick
max_allowed_packet = 32M

3.4 初始化数据库

1	$/usr/local/webserver/mysql/scripts/mysql_install_db --defaults-file=/etc/my.cnf --user=mysql

显示如下信息：

Installing MySQL system tables...2015-01-26 20:18:51 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details).
OK

Filling help tables...2015-01-26 20:18:57 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details).
OK
……

3.5 创建开机启动脚本

$ cd /usr/local/webserver/mysql/
$ cp support-files/mysql.server /etc/rc.d/init.d/mysqld 
$ chkconfig --add mysqld 
$ chkconfig --level 35 mysqld on

3.6 启动mysql服务器

1	$ service mysqld start

mysql4

1	$ /usr/local/webserver/mysql/bin/mysql -u root -p

mysql5

1	mysqladmin -u用户名 -p旧密码 password 新密码

或进入mysql命令行

1	SET PASSWORD FOR '用户名'@'主机' = PASSWORD(‘密码');

创建新用户并授权:

1	grant all privileges on . to 用户名@'%' identified by '密码' with grant option;

其他命令

启动：service mysqld start
停止：service mysqld stop
重启：service mysqld restart
重载配置：service mysqld reload

原文链接：https://www.runoob.com/linux/mysql-install-setup.html