本篇內(nèi)容主要講解“MYSQL5.7.17版本的安裝步驟”,感興趣的朋友不妨來(lái)看看。本文介紹的方法操作簡(jiǎn)單快捷,實(shí)用性強(qiáng)。下面就讓小編來(lái)帶大家學(xué)習(xí)“MYSQL5.7.17版本的安裝步驟”吧!
MYSQL 5.7.17 安裝:
軟件獲取:
官網(wǎng)下載mysql-advanced-5.7.17-linux-glibc2.5-x86_64.tar.gz
解壓安裝:
解壓mysql-advanced-5.7.17-linux-glibc2.5-x86_64.tar.gz
tar -xvzf mysql-advanced-5.7.17-linux-glibc2.5-x86_64.tar.gz
將解壓的安裝文件拷貝到安裝目錄(可自定義)
[root@VMOS01 mysql]# cp -r mysql-advanced-5.7.17-linux-glibc2.5-x86_64 /usr/local/
[root@VMOS01 mysql]# cd /usr/local
[root@VMOS01 local]# mv mysql-advanced-5.7.17-linux-glibc2.5-x86_64 mysql-5.7.17
建立軟鏈接:
[root@VMOS01 local]# ln -s mysql-5.7.17 mysql
[root@VMOS01 local]# ln -s /usr/local/mysql/bin/mysql /usr/bin/mysql
添加MYSQL 運(yùn)行用戶:
[root@VMOS01 local]# useradd -r -M -u 496 -s /sbin/nologin mysql
將軟件、目錄賦權(quán)給運(yùn)行用戶mysql:
[root@VMOS01 local]# chown -R mysql.mysql /usr/local/mysql-5.7.17/
[root@VMOS01 local]# chown -R mysql.mysql /usr/local/mysql
[root@VMOS01 local]# chgrp -R mysql /usr/local/mysql-5.7.17/
初始化mysql db:
[root@VMOS01 local]# cd /usr/local/mysql
[root@VMOS01 bin]# cd ..
[root@VMOS01 mysql]# ./bin/mysql_install_db --user=mysql --basedir=/usr/local/mysql/ --datadir=/usr/local/mysql/data/
2017-04-09 22:38:11 [WARNING] mysql_install_db is deprecated. Please consider switching to mysqld --initialize
2017-04-09 22:38:20 [WARNING] The bootstrap log isn't empty:
2017-04-09 22:38:20 [WARNING] 2017-04-10T05:38:12.530858Z 0 [Warning] --bootstrap is deprecated. Please consider using --initialize instead
mysql5.7新特性:由上面可以看出, mysql_install_db 已經(jīng)不再推薦使用了,建議改成 mysqld --initialize 完成實(shí)例初始化。
[root@VMOS01 mysql]# ./bin/mysqld --defaults-file=/etc/my.cnf --user=mysql --basedir=/usr/local/mysql/ --datadir=/usr/local/mysql/data/ --initialize
2017-04-10T06:12:09.706181Z 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details).
2017-04-10T06:12:11.269373Z 0 [Warning] InnoDB: New log files created, LSN=45790
2017-04-10T06:12:11.496771Z 0 [Warning] InnoDB: Creating foreign key constraint system tables.
2017-04-10T06:12:11.564642Z 0 [Warning] No existing UUID has been found, so we assume that this is the first time that this server has been started. Generating a new UUID: a27f16b1-1db4-11e7-b5f3-000c2993673d.
2017-04-10T06:12:11.566539Z 0 [Warning] Gtid table is not ready to be used. Table 'mysql.gtid_executed' cannot be opened.
2017-04-10T06:12:12.196832Z 0 [Warning] CA certificate ca.pem is self signed.
2017-04-10T06:12:12.439938Z 1 [Note] A temporary password is generated for root@localhost: S8t6ikvw<t1E 【記住初始密碼】
啟動(dòng)mysql:
[root@VMOS01 support-files]# ./mysql.server start
Starting MySQL SUCCESS!
***
將mysql添加到系統(tǒng)服務(wù)管理:
[root@VMOS01 support-files]# cp -v mysql.server /etc/init.d
`mysql.server' -> `/etc/init.d/mysql.server'
[root@VMOS01 support-files]# cd /etc/init.d
[root@VMOS01 init.d]# chkconfig --add mysql.server
[root@VMOS01 init.d]# service mysql.server status
SUCCESS! MySQL running (33215)
[root@VMOS01 init.d]# service mysql.server stop
Shutting down MySQL.. SUCCESS!
[root@VMOS01 init.d]# service mysql.server start
Starting MySQL. SUCCESS!
注意點(diǎn):
編輯my.cnf 讓本地命令行登陸管理mysql, 不會(huì)提示找不到mysql.sock文件錯(cuò)誤:
[root@VMOS01 mysql]# more /etc/my.cnf
[client]
socket=/var/lib/mysql/mysql.sock
[root@VMOS01 init.d]# mysql -uroot -p
Enter password: 【輸入初始DB的密碼】
**************************
需要更改root@localhost初始密碼:
第一次登陸mysql,需要更改root@localhost密碼,否則會(huì)出現(xiàn)如下錯(cuò)誤:
[root@VMOS01 support-files]# mysql -ur0ot -p
Enter password:
mysql> show databases;
ERROR 1820 (HY000): You must reset your password using ALTER USER statement before executing this statement.
mysql> alter user root@localhost identified by "Root15()";
mysql> show databases;
+--------------------+
| Database |
+--------------------+
| information_schema |
| mysql |
| performance_schema |
| sys |
+--------------------+
至此mysql 5.7.17安裝完成。
到此,相信大家對(duì)“MYSQL5.7.17版本的安裝步驟”有了更深的了解,不妨來(lái)實(shí)際操作一番吧!這里是創(chuàng)新互聯(lián)網(wǎng)站,更多相關(guān)內(nèi)容可以進(jìn)入相關(guān)頻道進(jìn)行查詢,關(guān)注我們,繼續(xù)學(xué)習(xí)!
本文題目:MYSQL5.7.17版本的安裝步驟-創(chuàng)新互聯(lián)
文章分享:http://chinadenli.net/article2/dggoic.html
成都網(wǎng)站建設(shè)公司_創(chuàng)新互聯(lián),為您提供網(wǎng)站策劃、響應(yīng)式網(wǎng)站、軟件開(kāi)發(fā)、企業(yè)建站、動(dòng)態(tài)網(wǎng)站、自適應(yīng)網(wǎng)站
聲明:本網(wǎng)站發(fā)布的內(nèi)容(圖片、視頻和文字)以用戶投稿、用戶轉(zhuǎn)載內(nèi)容為主,如果涉及侵權(quán)請(qǐng)盡快告知,我們將會(huì)在第一時(shí)間刪除。文章觀點(diǎn)不代表本網(wǎng)站立場(chǎng),如需處理請(qǐng)聯(lián)系客服。電話:028-86922220;郵箱:631063699@qq.com。內(nèi)容未經(jīng)允許不得轉(zhuǎn)載,或轉(zhuǎn)載時(shí)需注明來(lái)源: 創(chuàng)新互聯(lián)
猜你還喜歡下面的內(nèi)容