centos7编译安装mysql 5。7 |mysql创建数据库 编码

步骤如下：

1. 安装所需的依赖

yum -y install wget gcc gcc-c++ make cmake bison-devel ncurses-devel perl perl-devel perl-Data-Dumper

2. 下载MySQL 5.7源码

cd /usr/local/src
wget https://dev.mysql.com/get/Downloads/MySQL-5.7/mysql-5.7.35.tar.gz
tar -zxvf mysql-5.7.35.tar.gz

3. 编译MySQL 5.7

mkdir /usr/local/mysql
cd mysql-5.7.35/
cmake . -DCMAKE_INSTALL_PREFIX=/usr/local/mysql -DMYSQL_DATADIR=/usr/local/mysql/data -DWITH_BOOST=boost/boost_1_59_0/
make
make install

4. 创建MySQL用户和组

useradd mysql
groupadd mysql
chown -R mysql:mysql /usr/local/mysql/
cd /usr/local/mysql/
./mysql_install_db --user=mysql --basedir=/usr/local/mysql --datadir=/usr/local/mysql/data

5. 启动MySQL服务

cp support-files/mysql.server /etc/init.d/mysqld
chmod 755 /etc/init.d/mysqld
service mysqld start

6. 设置MySQL的root密码

mysql_secure_installation

以上就是在CentOS 7中编译安装MySQL 5.7的步骤。常常情况下，MySQL的二进制包已发布到各大发行版仓库中，大家也可以直接从仓库中安装，不过这里就不在赘述了。