MYSQL ZIP免安装版配置
1. 下载MySQL 选择自己想要的.本次安装.我使用的是mysql-5.6.17-winx64
地址:http://dev.mysql.com/downloads/mysql/
2. 解压zip 文件. 在mysql 的根目录下找到 my-default.ini 复制出一个 my.ini 文件, 根据你需要的位置修改 my.ini 文件
a)在[mysqld]下追加
-------
basedir = "d://mysql"
datadir = "d://mysql//data"
character-set-server = utf8
-------
b) 在[client]下追加
-------
default-character-set = utf8
# For advice on how to change settings please see# http://dev.mysql.com/doc/refman/5.6/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.[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 = .....# datadir = .....# port = .....# server_id = ..... basedir =D:/work/mysql-5.6.17-winx64datadir =F:/db-data/mysqlcharacter-set-server = utf8 # 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 = 128M# sort_buffer_size = 2M# read_rnd_buffer_size = 2M sql_mode=NO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES [client]default-character-set = utf8
3. 启动服务
保存
my.ini
的配置,然后打开命令行切换到mysql解压目录下的bin 目录;
执行 mysqld.exe console 命令测试一下
D:/work/mysql-5.6.17-winx64/bin>mysqld.exe console2014-04-22 19:11:09 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details).
然后执行 mysqld.exe console 命令启动mysql
D:/work/mysql-5.6.17-winx64/bin>mysqld.exe --console2014-04-22 19:11:33 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details).2014-04-22 19:11:33 5624 [Note] Plugin 'FEDERATED' is disabled.mysqld.exe: Table 'mysql.plugin' doesn't exist2014-04-22 19:11:33 5624 [ERROR] Can't open the mysql.plugin table. Please run mysql_upgrade to create it.2014-04-22 19:11:33 5624 [Note] InnoDB: Using atomics to ref count buffer pool pages2014-04-22 19:11:33 5624 [Note] InnoDB: The InnoDB memory heap is disabled2014-04-22 19:11:33 5624 [Note] InnoDB: Mutexes and rw_locks use Windows interlocked functions2014-04-22 19:11:33 5624 [Note] InnoDB: Compressed tables use zlib 1.2.32014-04-22 19:11:33 5624 [Note] InnoDB: Not using CPU crc32 instructions2014-04-22 19:11:33 5624 [Note] InnoDB: Initializing buffer pool, size = 128.0M2014-04-22 19:11:33 5624 [Note] InnoDB: Completed initialization of buffer pool2014-04-22 19:11:33 5624 [Note] InnoDB: Highest supported file format is Barracuda.2014-04-22 19:11:33 5624 [Note] InnoDB: 128 rollback segment(s) are active.2014-04-22 19:11:33 5624 [Note] InnoDB: Waiting for purge to start2014-04-22 19:11:33 5624 [Note] InnoDB: 5.6.17 started; log sequence number 16006072014-04-22 19:11:33 5624 [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: dcd35109-ca0e-11e3-a872-003018a05bef.2014-04-22 19:11:33 5624 [Note] Server hostname (bind-address): '*'; port: 33062014-04-22 19:11:33 5624 [Note] IPv6 is available.2014-04-22 19:11:33 5624 [Note] - '::' resolves to '::';2014-04-22 19:11:33 5624 [Note] Server socket created on IP: '::'.2014-04-22 19:11:33 5624 [ERROR] Fatal error: Can't open and lock privilege tables: Table 'mysql.user' doesn't exist<br>
注:这里出现异常 :Table 'mysql.user' doesn't exist 是因为我没有吧数据文件复制到 my.ini 里面配置的路径下,
数据文件是在 mysql 解压目录的下 的 data 目录, 吧整个目录里的内容复制到配置文件里写的目录里,然后启动
D:/work/mysql-5.6.17-winx64/bin>mysqld.exe --console2014-04-22 19:16:31 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details).2014-04-22 19:16:31 6180 [Note] Plugin 'FEDERATED' is disabled.2014-04-22 19:16:31 6180 [Note] InnoDB: Using atomics to ref count buffer pool pages2014-04-22 19:16:31 6180 [Note] InnoDB: The InnoDB memory heap is disabled2014-04-22 19:16:31 6180 [Note] InnoDB: Mutexes and rw_locks use Windows interlocked functions2014-04-22 19:16:31 6180 [Note] InnoDB: Compressed tables use zlib 1.2.32014-04-22 19:16:31 6180 [Note] InnoDB: Not using CPU crc32 instructions2014-04-22 19:16:31 6180 [Note] InnoDB: Initializing buffer pool, size = 128.0M2014-04-22 19:16:31 6180 [Note] InnoDB: Completed initialization of buffer pool2014-04-22 19:16:32 6180 [Note] InnoDB: Highest supported file format is Barracuda.2014-04-22 19:16:32 6180 [Note] InnoDB: 128 rollback segment(s) are active.2014-04-22 19:16:32 6180 [Note] InnoDB: Waiting for purge to start2014-04-22 19:16:32 6180 [Note] InnoDB: 5.6.17 started; log sequence number 16259872014-04-22 19:16:32 6180 [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: 8f19129f-ca0f-11e3-a876-003018a05bef.2014-04-22 19:16:32 6180 [Note] Server hostname (bind-address): '*'; port: 33062014-04-22 19:16:32 6180 [Note] IPv6 is available.2014-04-22 19:16:32 6180 [Note] - '::' resolves to '::';2014-04-22 19:16:32 6180 [Note] Server socket created on IP: '::'.2014-04-22 19:16:32 6180 [Note] Event Scheduler: Loaded 0 events2014-04-22 19:16:32 6180 [Note] mysqld.exe: ready for connections.Version: '5.6.17' socket: '' port: 3306 MySQL Community Server (GPL)
证明mysql服务已启动
6. 设置登陆mysql root帐号的的密码
在mysql/bin 目录下打开新的命令行,输入mysql 回车
D:/work/mysql-5.6.17-winx64/bin>mysqlWelcome to the MySQL monitor. Commands end with ; or /g.Your MySQL connection id is 1Server version: 5.6.17 MySQL Community Server (GPL)Copyright (c) 2000, 2014, 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 'help;' or '/h' for help. Type '/c' to clear the current input statement.mysql>
看到上面类似内容说明登陆成功,此时的root帐号是没有密码的,而我也没打算要密码
想要设置可使用命令
直接运行命令行窗口输入下面的
mysqladmin -u root password
你的密码
这样就Ok了,
7. 安装mysql服务
在bin目录下执行命令
mysqld.exe --install MySQL5.6.17 --defaults-file="D:/work/mysql-5.6.17-winx64/my.ini"
结果如下.
D:/work/mysql-5.6.17-winx64/bin>mysqld.exe --install MySQL5.6.17 --defaults-file="D:/work/mysql-5.6.17-winx64/my.ini"Service successfully installed.
8.启动服务
net start MySQL5.6.17
D:/work/mysql-5.6.17-winx64/bin>net start MySQL5.6.17MySQL5.6.17 服务正在启动 .MySQL5.6.17 服务已经启动成功。
注:若启动不成功修改注册表开始->运行->regedit
找HKEY_LOCAL_MECHINE---SYSTEM ---ControlSet001或ControlSet002中找Services,
再找MySQL项,修改 ImagePath值改为:"D:/work/mysql-5.6.17-winx64/bin/mysqld" --defaults-file="D:/work/mysql-5.6.17-winx64/my.ini" MySQL
最后为了方便添加环境变量.
MYSQL=D:/work/mysql-5.6.17-winx64
Path=%MYSQL%/bin;Path...
测试:
C:/Windows/System32>SET PATH=%MYSQL%/bin;%PATH%C:/Windows/System32>echo PATHPATHC:/Windows/System32>echo %PATH%D:/work/mysql-5.6.17-winx64/bin;D:/Program Files/java/jdk1.7.0_15/bin;D:/Program Files/java/jdk1.7.0_15/jre/bin;C:/Windows/system32;C:/Windows;C:/Windows/System32/Wbem;C:/Windows/System32/WindowsPowerShell/v1.0/C:/Windows/System32>mysqlWelcome to the MySQL monitor. Commands end with ; or /g.Your MySQL connection id is 2Server version: 5.6.17 MySQL Community Server (GPL)Copyright (c) 2000, 2014, 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 'help;' or '/h' for help. Type '/c' to clear the current input statement.mysql>
到此结束.

如何有效监控MySQL性能?使用mysqladmin、SHOWGLOBALSTATUS、PerconaMonitoringandManagement(PMM)和MySQLEnterpriseMonitor等工具。1.使用mysqladmin查看连接数。2.用SHOWGLOBALSTATUS查看查询数。3.PMM提供详细性能数据和图形化界面。4.MySQLEnterpriseMonitor提供丰富的监控功能和报警机制。

MySQL和SQLServer的区别在于:1)MySQL是开源的,适用于Web和嵌入式系统,2)SQLServer是微软的商业产品,适用于企业级应用。两者在存储引擎、性能优化和应用场景上有显着差异,选择时需考虑项目规模和未来扩展性。

在需要高可用性、高级安全性和良好集成性的企业级应用场景下,应选择SQLServer而不是MySQL。1)SQLServer提供企业级功能,如高可用性和高级安全性。2)它与微软生态系统如VisualStudio和PowerBI紧密集成。3)SQLServer在性能优化方面表现出色,支持内存优化表和列存储索引。

mySqlManagesCharacterSetsetSandCollationsyutusututf-8asthEdeFault,允许ConfigurationAtdataBase,table和columnlevels,AndrequiringCarefullageLignmentToavoidMismatches.1)setDefeaultCharactersetTercharactersetEtCollacterSeteTandColletationForAdataBase.2)conformentcollecharactersettersetertersetcollatertersetcollationcollation

MySQL触发器是与表相关联的自动执行的存储过程,用于在特定数据操作时执行一系列操作。1)触发器定义与作用:用于数据校验、日志记录等。2)工作原理:分为BEFORE和AFTER,支持行级触发。3)使用示例:可用于记录薪资变更或更新库存。4)调试技巧:使用SHOWTRIGGERS和SHOWCREATETRIGGER命令。5)性能优化:避免复杂操作,使用索引,管理事务。

在MySQL中创建和管理用户账户的步骤如下:1.创建用户:使用CREATEUSER'newuser'@'localhost'IDENTIFIEDBY'password';2.分配权限:使用GRANTSELECT,INSERT,UPDATEONmydatabase.TO'newuser'@'localhost';3.修正权限错误:使用REVOKEALLPRIVILEGESONmydatabase.FROM'newuser'@'localhost';然后重新分配权限;4.优化权限:使用SHOWGRA

MySQL适合快速开发和中小型应用,Oracle适合大型企业和高可用性需求。1)MySQL开源、易用,适用于Web应用和中小型企业。2)Oracle功能强大,适合大型企业和政府机构。3)MySQL支持多种存储引擎,Oracle提供丰富的企业级功能。

MySQL相比其他关系型数据库的劣势包括:1.性能问题:在处理大规模数据时可能遇到瓶颈,PostgreSQL在复杂查询和大数据处理上表现更优。2.扩展性:水平扩展能力不如GoogleSpanner和AmazonAurora。3.功能限制:在高级功能上不如PostgreSQL和Oracle,某些功能需要更多自定义代码和维护。


热AI工具

Undresser.AI Undress
人工智能驱动的应用程序,用于创建逼真的裸体照片

AI Clothes Remover
用于从照片中去除衣服的在线人工智能工具。

Undress AI Tool
免费脱衣服图片

Clothoff.io
AI脱衣机

Video Face Swap
使用我们完全免费的人工智能换脸工具轻松在任何视频中换脸!

热门文章

热工具

SublimeText3 Linux新版
SublimeText3 Linux最新版

VSCode Windows 64位 下载
微软推出的免费、功能强大的一款IDE编辑器

MinGW - 适用于 Windows 的极简 GNU
这个项目正在迁移到osdn.net/projects/mingw的过程中,你可以继续在那里关注我们。MinGW:GNU编译器集合(GCC)的本地Windows移植版本,可自由分发的导入库和用于构建本地Windows应用程序的头文件;包括对MSVC运行时的扩展,以支持C99功能。MinGW的所有软件都可以在64位Windows平台上运行。

Dreamweaver Mac版
视觉化网页开发工具

DVWA
Damn Vulnerable Web App (DVWA) 是一个PHP/MySQL的Web应用程序,非常容易受到攻击。它的主要目标是成为安全专业人员在合法环境中测试自己的技能和工具的辅助工具,帮助Web开发人员更好地理解保护Web应用程序的过程,并帮助教师/学生在课堂环境中教授/学习Web应用程序安全。DVWA的目标是通过简单直接的界面练习一些最常见的Web漏洞,难度各不相同。请注意,该软件中