(1)cmake是新版MySQL的编译工具
sudo yum install gcc gcc-c++ pcre pcre-devel openssl openssl-devel sudo yum install zlib zlib-devel cmake ncurses ncurses-devel bison bison-devel 如下的几个依赖在CentOS7中需要安装,CentOS6不需要 sudo yum install perl perl-devel autoconf
安装boost
如果安装的MySQL5.7及以上的版本，在编译安装之前需要安装boost,因为高版本mysql需要boots库的安装才可以正常运行。否则会报CMake Error at cmake/boost.cmake:81错误
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切换到
/usr/local目录，然后在这个目录下下载boost
MySQL5.7.24要求boost的版本是1.59，更高版本的不适用MySQL5.7.24wget http://www.sourceforge.net/projects/boost/files/boost/1.59.0/boost_1_59_0.tar.gz -
解压并改名
tar zxvf boost_1_59_0.tar.gz mv boost_1_59_0 boost -
在预编译安装MySQL时要加上
-DWITH_BOOST=/usr/local/boost
编译安装MySQL
# 添加MySQL用户
useradd -s /sbin/nologin -M mysql
# 下载MySQL
wget https://dev.mysql.com/get/Downloads/MySQL-5.7/mysql-5.7.24.tar.gz
# 解压MySQL tar zxvf mysql-5.7.24.tar.gz # 进到MySQL目录 cd mysql-5.7.24 # 预编译 cmake -DCMAKE_INSTALL_PREFIX=/usr/local/mysql-5.7.24 \ -DWITH_BOOST=/usr/local/boost \ -DMYSQL_UNIX_ADDR=/usr/local/mysql-5.7.24/tmp/mysql.sock \ -DMYSQL_DATADIR=/usr/local/mysql-5.7.24/data \ -DDEFAULT_CHARSET=utf8mb4 \ -DDEFAULT_COLLATION=utf8mb4_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_TCP_PORT=3306 # 编译&安装 make && make install配置
# 创建软连接
cd /usr/local
ln -s mysql-5.7.24 mysql
# 添加到环境变量
vim /etc/profile
export PATH=/usr/local/mysql/bin:$PATH
export PATH=/usr/local/mysql/bin:/usr/local/mysql/lib:$PATH
source /etc/profile
cd /usr/local/mysql-5.7.24
mkdir -p /usr/local/mysql-5.7.24/{data,tmp,logs,pids}
chown mysql.mysql /usr/local/mysql-5.7.24/data
chown mysql.mysql /usr/local/mysql-5.7.24/tmp
chown mysql.mysql /usr/local/mysql-5.7.24/logs
chown mysql.mysql /usr/local/mysql-5.7.24/pids
# 修改/etc/my.cnf文件，编辑配置文件如下 [mysqld] character-set-server=utf8mb4 collation-server=utf8mb4_general_ci datadir=/usr/local/mysql/data socket=/usr/local/mysql/tmp/mysql.sock [mysqld_safe] log-error=/usr/local/mysql/logs/mysqld.log pid-file=/usr/local/mysql/pids/mysqld.pid [client] default-character-set=utf8mb4 # 创建mysqld.log 和 mysqld.pid文件 touch /usr/local/mysql/logs/mysqld.log touch /usr/local/mysql/pids/mysqld.pid chown mysql.mysql -R /usr/local/mysql/logs/ chown mysql.mysql -R /usr/local/mysql/pids/ # 加入守护进程 cd /usr/local/mysql cp support-files/mysql.server /etc/init.d/mysqld chmod a+x /etc/init.d/mysqld chkconfig --add mysqld chkconfig mysqld on # 初始化数据库， –initialize 表示默认生成一个安全的密码，–initialize-insecure 表示不生成密码 mysqld --initialize-insecure --user=mysql --basedir=/usr/local/mysql --datadir=/usr/local/mysql/data # 启动MySQL service mysqld start
登陆进去mysql终端use mysql;
update user set host = '%' where user = 'root'; (使mysql root用户可以连接上任意的ip地址)
FLUSH PRIVILEGES