編譯安裝並配置mysql-5.7.23

編譯安裝mysql5.5及以上的版本須要用cmake, 提早裝好cmakemysql

下載mysql5.7.23,解壓縮,進入目錄sql

wget http://ftp.ntu.edu.tw/MySQL/Downloads/MySQL-5.7/mysql-5.7.23.tar.gz
tar zxvf mysql-5.7.23.tar.gz
cd mysql-5.7.23

個人編譯參數bash

cmake -DCMAKE_INSTALL_PREFIX=../mysql -DMYSQL_UNIX_ADDR=../mysql/var/ -DDEFAULT_CHARSET=utf8 -DDEFAULT_COLLATION=utf8_general_ci -DWITH_MYISAM_STORAGE_ENGINE=1 -DWITH_INNOBASE_STORAGE_ENGINE=1 -DWITH_ARCHIVE_STORAGE_ENGINE=1 -DWITH_BLACKHOLE_STORAGE_ENGINE=1 -DENABLED_LOCAL_INFILE=1 -DMYSQL_DATADIR=../mysql/data -DMYSQL_TCP_PORT=3306 -DENABLE_DOWNLOADS=1

執行socket

make && make install

通過漫長的編譯完成後,進入mysql安裝目錄code

初始化server

bin/mysqld --no-defaults --initialize --basedir=/home/liuzhongliang/mysql --datadir=/home/liuzhongliang/mysql/data --lc-messages=zh_CN --explicit_defaults_for_timestamp --character-set-server=utf8 --character-set-filesystem=utf8 --port=3361 --pid-file=/home/liuzhongliang/mysql/var/run/mysql.pid --socket=/home/liuzhongliang/mysql/var/mysql.sock --log-error=/home/liuzhongliang/mysql/log/mysql.log --secure-file-priv='' --read-only=0

注意 ip

--secure-file-priv 是置頂容許進行數據導入導出的文件目錄,賦值爲''(不是null),容許任何文件目錄
--read-only=0  關閉只讀模式,我一開始初始化後,用獲得的root帳號和密碼登陸不上去,追查出了原來默認是隻讀模式,加上關閉只讀模式的參數進行初始化,才登陸成功了。

初始化完成後,會獲得默認的root帳號和密碼ci

固然後面的哪些配置參數能夠放到一個配置文件裏來代替,個人mysql 配置文件(/home/liuzhongliang/mysql/my.cnf)get

[mysqld]
basedir = /home/liuzhongliang/mysql
datadir = /home/liuzhongliang/mysql/data
open-files-limit=          1024
character-set-server=      utf8
[mysqld_safe]
explicit_defaults_for_timestamp
skip-grant-tables
log-error=/home/liuzhongliang/mysql/log/mysql.log
pid-file=/home/liuzhongliang/mysql/var/run/mysql.pid
port = 3361
socket = /home/liuzhongliang/mysql/var/mysql.sock
[client]
socket=/home/liuzhongliang/mysql/var/mysql.sock
character-set-server=utf8

啓動mysqlit

./bin/mysqld_safe --defaults-file=my.cnf & >/dev/null

修改密碼

SET PASSWORD FOR 'root'@'localhost' = PASSWORD('newpass');
相關文章
相關標籤/搜索