mysql5.6.28源碼安裝

衆所周知,mysql5.5版本以前都是經過./configure進行編譯環境檢查，mysql5.5以後用的是cmake(包括5.5)

安裝前的準備工做：
[root@localhost ~]#wget https://dl.fedoraproject.org/pub/epel/epel-release-latest-6.noarch.rpm
[root@localhost ~]#rpm -ivh https://dl.fedoraproject.org/pub/epel/epel-release-latest-6.noarch.rpm
二、安裝開發工具包和ncurses-devel
[root@localhost ~]#yum -y groupinstall "Development Tools"
[root@localhost ~]#yum -y install ncurse ncurses-devel
第一部分 編譯安裝

1、安裝環境

一、mysql源碼包

http://dev.mysql.com/get/Downloads/MySQL-5.6/mysql-5.6.28.tar.gz

二、cmake

cmake的重要特性之一是其獨立於源碼(out-of-source)的編譯功能，即編譯工做能夠在另外一個指定的目錄中而非源碼目錄中進行，這能夠保證源碼目錄不受任何一次編譯的影響，所以在同一個源碼樹上能夠進行屢次不一樣的編譯，如針對於不一樣平臺編譯。

(1)源碼安裝方式

https://cmake.org/download/
[root@localhost ~]# wget https://cmake.org/files/v2.8/cmake-2.8.8.tar.gz
[root@localhost ~]# tar xf cmake-2.8.8.tar.gz
[root@localhost ~]# cd cmake-2.8.8
[root@localhost ~]# ./bootstrap
[root@localhost ~]# make
[root@localhost ~]# make install
(2) yum安裝方式

[root@localhost ~] #yum install cmake
2、mysql5.6.28源碼安裝方法
[root@localhost ~]# wget http://dev.mysql.com/get/Downloads/MySQL-5.6/mysql-5.6.28.tar.gz
[root@localhost ~]# tar -zxvf mysql-5.6.28.tar.gz
[root@localhost ~]# cd mysql-5.6.28
[root@localhost mysql-5.6.28] #cmake -DCMAKE_INSTALL_PREFIX=/usr/local/mysql -DMYSQL_UNIX_ADDR=/usr/local/mysql/mysql.sock -DDEFAULT_CHARSET=utf8 -DDEFAULT_COLLATION=utf8_general_ci -DWITH_INNOBASE_STORAGE_ENGINE=1 -DWITH_ARCHIVE_STORAGE_ENGINE=1 -DWITH_BLACKHOLE_STORAGE_ENGINE=1 -DMYSQL_DATADIR=/usr/local/mysql/data -DMYSQL_TCP_PORT=3306 -DMYSQL_USER=mysql -DENABLE_DOWNLOADS=1 -DENABLED_LOCAL_INFILE=1 -DEXTRA_CHARSETS=all

環境檢查過程當中，若出現如下錯誤信息：

Curses library not found. Please install appropriate package,

remove CMakeCache.txt and rerun cmake.On Debian/Ubuntu, package name is libncurses5-dev, on Redhat and derivates it is ncurses-devel.

解決方法爲：
[root@localhost ~]# rm -f ./CMakeCache.txt
[root@localhost ~]# yum -y install ncurses-devel
[root@localhost ~]# echo $? 查看檢查環境過程是否成功，0爲成功，其它爲失敗
三、make編譯
[root@localhost ~]# make
四、make install安裝

[root@localhost ~]# make install
第二部分 配置mysql爲系統服務

3、建立mysql用戶和組

[root@localhost ~]# groupadd mysql
[root@localhost ~]# useradd -g mysql mysql
[root@localhost ~]# chown -R mysql:mysql /usr/local/mysql
4、初始化mysql數據庫

[root@localhost ~]# cd /usr/local/mysql/scripts
[root@localhost scripts]# ls
mysql_install_db
[root@localhost scripts]# ./mysql_install_db --basedir=/usr/local/mysql --datadir=/usr/local/mysql/data --user=mysql
注：只要出現了兩個OK表明數據庫初始化成功

5、複製my.cnf與mysql.server啓動文件

[root@localhost scripts]#cd ..
[root@localhost mysql]# cd support-files/
[root@localhost support-files]# cp my-default.cnf /etc/my.cnf
cp：是否覆蓋"/etc/my.cnf"？ y
[root@localhost support-files]# cp mysql.server /etc/init.d/mysqld
[root@localhost support-files]# chmod +x /etc/init.d/mysqld
6、開啓mysqld服務

[root@localhost support-files]# service mysqld status
MySQL is not running [失敗]
[root@localhost support-files]# service mysqld start
Starting MySQL......... [肯定]
[root@localhost ~]# chkconfig mysqld on
7、查看mysqld服務端口號

[root@localhost support-files]# netstat -tunlp | grep mysql
tcp 0 0 :::3306 :::* LISTEN 47557/mysqld
8、初始化數據庫密碼

[root@localhost support-files]# cd ..
[root@localhost mysql]# cd bin
[root@localhost bin]# ./mysqladmin -u root password 'mysql'
Warning: Using a password on the command line interface can be insecure.
[root@localhost bin]# ./mysql -uroot -p
Enter password:
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 3
Server version: 5.6.28 Source distribution
Copyright (c) 2000, 2015, 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 |
| test |
+--------------------+
4 rows in set (0.04 sec)
mysql> exit
9、修改全局環境變量

[root@localhost ~]# vim /etc/profile
56 export PATH=$PATH:/usr/local/mysql/bin
[root@localhost ~]#source /etc/profile
[root@localhost ~]# mysql -uroot -p
Enter password:
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 4
Server version: 5.6.28 Source distribution
Copyright (c) 2000, 2015, 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>
10、客戶端免密碼登陸設置

[root@localhost ~]# vim .my.cnf[client]user = rootpassword = sa123456host = localhost[root@localhost ~]#