centos 7 源代码 mysql 安装

CENTOS 7

MYSQL 5.7
下载MySQL 5.7
https://dev.mysql.com/downloads/mysql/5.7.html#downloads

            cd /usr/local/src
解压安装和配置
文件夹    文件夹内容
/usr/bin    客户端和脚本
/usr/sbin    Mysqld服务器
/var/lib/mysql    日志文件和数据库
/usr/share/info    信息格式的手册
/usr/share/man    Unix手册
/usr/include/mysql    头文件
/usr/lib/mysl    库
/usr/share/mysql    错误信息、字符集、示例配置文件等

源代码安装需要一些开发工具
(1)cmake    http://www.cmake.org/
(2)make    http://www.gun.org/software/make/    3.7.5+
(3)ansi c++   gcc4.2.1+
(4)perl    运行test版本所需要
(5)rpm    rpm包管理器，rpmbuild 工具

yum list installed mysql
yum list installed mariadb
rpm -qa | grep"mysql\|mariadb"
rpm -e --nodeps mariadb
rpm -e --nodeps mysql

yuminstall -y cmake makegcc-c++ perlwgetwget https://cdn.mysql.com//Downloads/MySQL-5.7/mysql-5.7.28-linux-glibc2.12-x86_64.tar.gz -P /usr/local/srctar -xvf mysql-5.7.28-linux-glibc2.12-x86_64.tar.gz

mv mysql-5.7.28-linux-glibc2.12-x86_64/ mysql
mkdir /data && mv mysql /data/mysql

groupadd mysql
useradd mysql -g mysql
mkdir -p /data/mysql && cd /data
chown -R mysql
chgrp -R mysql

cp /etc/my.cnf /etc/my.cnf.bak

echo‘[mysqld]
basedir=/data/mysql
datadir=/data/mysql/data
socket=/tmp/mysql.sock
user=mysql
character-set-server = utf8mb4
collation-server = utf8mb4_general_ci
init_connect=‘SET NAMES utf8mb4‘
lower_case_table_names = 1
port = 3306
tmpdir = /tmp‘ > /etc/my.cnf
cd /data/mysql/
./bin/mysqld --initialize --user=mysql --basedir=/data/mysql --datadir=/data/mysql/data

.....
2019-10-11T04:42:25.409894Z 1 [Note] A temporary password is generated for root@localhost: N9YJ7swptw.X

cd /data/mysql/support-files/

./mysql.server start
Starting MySQL.Logging to ‘/data/mysql/data/localhost.localdomain.err‘.
 SUCCESS!

cd /data/mysql/
./bin/mysql -uroot -p‘N9YJ7swptw.X‘

mysql: [Warning] Using a password on the command line interface can be insecure.
Welcome to the MySQL monitor.  Commands end with ; or \g.
Your MySQL connection id is 4
Server version: 5.7.28

Copyright (c) 2000, 2019, 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.
登录成功设置root密码：
mysql> set password=password(‘Huixst.9‘);
Query OK, 0 rows affected, 1 warning (0.00 sec)
设置远程连接:
mysql> GRANT ALL PRIVILEGES ON *.* TO root@‘%‘ identified by ‘Huixst.9‘;
Query OK, 0 rows affected, 1 warning (0.00 sec)

mysql> flush privileges;
Query OK, 0 rows affected (0.00 sec)

mysql> \q
Bye

cp /data/mysql/support-files/mysql.server /etc/init.d/mysqld
service mysqld stop
ln -s /data/mysql/bin/mysql /usr/bin/mysql
cd
service mysqld start
chkconfig --add mysqld
chkconfig --list mysqld
chkconfig mysqld on

[root@localhost ~]# mysql -uroot -p‘Huixst.9‘
mysql: [Warning] Using a password on the command line interface can be insecure.
Welcome to the MySQL monitor.  Commands end with ; or \g.
Your MySQL connection id is 3
Server version: 5.7.28 MySQL Community Server (GPL)

Copyright (c) 2000, 2019, 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> show databases;
+--------------------+
| Database           |
+--------------------+
| information_schema |
| mysql              |
| performance_schema |
| sys                |
+--------------------+
4 rows in set (0.00 sec)

mysql> create database cacti;
Query OK, 1 row affected (0.00 sec)

mysql> show create database cacti\G
*************************** 1. row ***************************
       Database: cacti
Create Database: CREATE DATABASE `cacti` /*!40100 DEFAULT CHARACTER SET utf8mb4 */1 row in set (0.00 sec)

mysql> show create database cacti\g
+----------+-------------------------------------------------------------------+
| Database | Create Database                                                   |
+----------+-------------------------------------------------------------------+
| cacti    | CREATE DATABASE `cacti` /*!40100 DEFAULT CHARACTER SET utf8mb4 */ |
+----------+-------------------------------------------------------------------+
1 row in set (0.00 sec)

mysql> show databases;
+--------------------+
| Database           |
+--------------------+
| information_schema |
| cacti              |
| mysql              |
| performance_schema |
| sys                |
+--------------------+
5 rows in set (0.00 sec)


mysql> drop database cacti;
Query OK, 0 rows affected (0.00 sec)

mysql> show engines\g
+--------------------+---------+----------------------------------------------------------------+--------------+------+------------+
| Engine             | Support | Comment                                                        | Transactions | XA   | Savepoints |
+--------------------+---------+----------------------------------------------------------------+--------------+------+------------+
| MRG_MYISAM         | YES     | Collection of identical MyISAM tables                          | NO           | NO   | NO         |
| CSV                | YES     | CSV storage engine                                             | NO           | NO   | NO         |
| MyISAM             | YES     | MyISAM storage engine                                          | NO           | NO   | NO         |
| BLACKHOLE          | YES     | /dev/null storage engine (anything you write to it disappears) | NO           | NO   | NO         |
| PERFORMANCE_SCHEMA | YES     | Performance Schema                                             | NO           | NO   | NO         |
| InnoDB             | DEFAULT | Supports transactions, row-level locking, and foreign keys     | YES          | YES  | YES        |
| ARCHIVE            | YES     | Archive storage engine                                         | NO           | NO   | NO         |
| MEMORY             | YES     | Hash based, stored in memory, useful for temporary tables      | NO           | NO   | NO         |
| FEDERATED          | NO      | Federated MySQL storage engine                                 | NULL         | NULL | NULL       |
+--------------------+---------+----------------------------------------------------------------+--------------+------+------------+
9 rows in set (0.00 sec)

Support 为某种引擎状态
DEFAULT 当前为默认引擎
YES 可以使用
NO 不能使用