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blogTitle:'win7下mysql设置环境变量',
blogAbstract:'之前曾遇到过这个问题,在cmd下输入mysql命令,显示不是内部命令。
今天又一次遇到,故记录解决方法如下:
右击& 计算机——属性——高级系统设置——高级-&环境变量-&系统变量
选择PATH,在其后面添加:你的mysql文件夹路径/bin (如:D:\\wamp\\bin\\mysql\\mysql5.5.8\\bin)
PATH=.......;D:\\wamp\\bin\\mysql\\mysql5.5.8\\bin (注意为追加,不是覆盖)
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推荐过这篇日志的人:
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{list wl as x}{/list}MySQL5.7.16绿色版安装教程详解_mysql绿色版安装教程_词汇网
MySQL5.7.16绿色版安装教程详解
责任编辑:词汇网 发表时间: 13:50:14
这篇文章主要介绍了MySQL5.7.16绿色版安装教程详解的相关资料,本文给大家介绍的非常详细,具有一定的参考借鉴价值,需要的朋友可以参考下 下面给大家介绍下MySQL5.7.16绿色版安装教程,具体内容如下所示:如图所示:原窗口指令Microsoft Windows [版本 10.0.xxxxx](c) 2016 Microsoft Corporation。保留所有权利。C:\WINDOWS\system32>mysqld --initialize-insecure --consoleT21:45:48. [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details).T21:45:49. [Warning] InnoDB: New log files created, LSN=-16T21:45:50. [Warning] InnoDB: Creating foreign key constraint system tables.T21:45:50. [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: e7a7d27d-93e9-11e6-a549-f8a963e68bc7.T21:45:50. [Warning] Gtid table is not ready to be used. Table "mysql.gtid_executed" cannot be opened.T21:45:50. [Warning] root@localhost is created with an empty password ! Please consider switching off the --initialize-insecure option.C:\WINDOWS\system32>mysqld -installService successfully installed.C:\WINDOWS\system32>net start mysqlMySQL 服务正在启动 .MySQL 服务已经启动成功。C:\WINDOWS\system32>mysql -u root --skip-passwordmysql: [Warning] Using a password on the command line interface can be insecure.Welcome to the MySQL monitor. C or \g.Your MySQL connection id is 2Server version: 5.7.16 MySQL Community Server (GPL)Copyright (c) , Oracle and/or its affiliates. All rights reserved.Oracle is a registered trademark of Oracle Corporation and/or itsaffiliates. Other names may be trademarks of their respectiveowners.Type "" or "\h" for help. Type "\c" to clear the current input statement.mysql> ALTER USER "root"@"localhost" IDENTIFIED BY "root2016";Query OK, 0 rows affected (0.00 sec)mysql> \quitByeC:\WINDOWS\system32>mysql -h localhost -uroot -pEnter password: ********Welcome to the MySQL monitor. C or \g.Your MySQL connection id is 3Server version: 5.7.16 MySQL Community Server (GPL)Copyright (c) , Oracle and/or its affiliates. All rights reserved.Oracle is a registered trademark of Oracle Corporation and/or itsaffiliates. Other names may be trademarks of their respectiveowners.Type "" or "\h" for help. Type "\c" to clear the current input statement.mysql>以上所述是小编给大家介绍的MySQL5.7.16绿色版安装教程详解,希望对大家有所帮助,如果大家有任何疑问请给我留言,小编会及时回复大家的。在此也非常感谢大家对词汇网网站的支持!
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附近好友搜索最新版mysql5.7.16安装备忘录
1、到官网下载mysql 5.7.16 zip包(略)1)右键单击我的电脑-&属性-&高级系统设置(高级)-&环境变量&& && 点击系统变量下的新建按钮& & &&输入变量名:MYSQL_HOME& & &&输入变量值:D:/mysql/mysql-install& & &&即为mysql的自定义解压目录。& &&2)选择系统变量中的Path&& && 点击编辑按钮& & &&在变量值中添加变量值:;%MYSQL_HOME%/bin2、修改新建my.ini文件(以下是安装成功后的配置文件):# For advice on how to change settings please see# /doc/refman/5.7/en/server-configuration-defaults.html# *** DO NOT EDIT THIS FILE. It's a template which will be copied to the# *** default location during install, and will be replaced if you# *** upgrade to a newer version of MySQL.[client]port=3306default-character-set=utf8[mysqld]# Remove leading # and set to the amount of RAM for the most important data# cache in MySQL. Start at 70% of total RAM for dedicated server, else 10%.innodb_buffer_pool_size = 128M# Remove leading # to turn on a very important data integrity option: logging# changes to the binary log between backups.# log_bin# These are commonly set, remove the # and set as required.basedir = D:/mysql/mysql-installdatadir = D:/mysql/mysql-data/dataport = 3306server_id = 1# Remove leading # to set options mainly useful for reporting servers.# The server defaults are faster for transactions and fast SELECTs.# Adjust sizes as needed, experiment to find the optimal values.join_buffer_size = 128Msort_buffer_size = 2Mread_rnd_buffer_size = 2M&sql_mode=NO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES&3、进入解压路径,执行指令:mysqld&--console4、执行指令:mysqld&&--initialize出现如下错误:意思上应该是少了个名data的文件夹。在my.ini文件的datadir路径后面追加data,同时在对应的路径下新建data文件夹。重新执行指令mysqld&&--initialize。成功通过。5、执行指令:mysqld installDOC提示:Install/Remove of the Service Denied解决方法,打开cmd.exe程序的时候选择“用管理员身份打开”。成功后的截图:6、启动mysql服务:net start mysql7、修改 root 账号的密码1).&修改MySQL的配置文件(my.ini),在[mysqld]下添加一行skip-grant-tables& & & 2) mysql 重启后,即可直接用 mysql -u root -p 进入(此时密码为空)3) mysql&&update mysql.user set authentication_string=password('XXXX') where user='root' and Host = 'localhost';& 4)&mysql&& & & & 5)&mysql&& & & & 6) 将my.cnf文件还原(删除skip-grant-tables这一行),重新启动 mysql& & & & 7)&这个时候可以使用 mysql -uroot -pXXXX 进入了& & & & 8) mysql&SET PASSWORD = PASSWORD('123456'); 设置新密码最后截图:
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