mysql win7 64位 安装

Posted 2023-04-30

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求解决方法
我是按照http://www.myhack58.com/Article/60/63/2013/41055_3.htm这上面说的安装的

　　1、 MySQL Community Server 5.6.10

　　官方网站下载mysql-5.6.10-winx64.zip

　　2、解压到d:\\MySQL.（路径自己指定）

　　3、在d:\\MySQL下新建my.ini配置文件，内容如下：

　　

　　*****************配置文件开始*********************

　　

　　# MySQL Server Instance Configuration File

　　#----------------------------------------------------------------------

　　# Generated by the MySQL Server Instance ConfigurationWizard

　　#

　　#

　　# Installation Instructions

　　#----------------------------------------------------------------------

　　#

　　#

　　# CLIENT SECTION

　　#----------------------------------------------------------------------

　　#

　　# The following options will be read by MySQL clientapplications.

　　# Note that only client applications shipped by MySQLare guaranteed

　　# to read this section. If you want your own MySQLclient program to

　　# honor these values, you need to specify it as anoption during the

　　# MySQL client library initialization.

　　#

　　[client]

　　

　　port=3306

　　

　　[mysql]

　　

　　default-character-set=gbk

　　

　　# SERVER SECTION

　　#----------------------------------------------------------------------

　　#

　　# The following options will be read by the MySQL Server.Make sure that

　　# you have installed the server correctly (see above)so it reads this

　　# file.

　　#

　　[mysqld]

　　

　　# The TCP/IP Port the MySQL Server will listen on

　　port=3306

　　

　　

　　#Path to installation directory. All paths are usuallyresolved relative to this.

　　basedir="d:\\MySQL\\"

　　#Path to the database root

　　datadir="d:\\MySQL\\Data"

　　[WinMySQLadmin]

　　Server="d:\\MySQL\\bin\\mysqld.exe"

　　

　　# The default character set that will be used when anew schema or table is

　　# created and no character set is defined

　　default-character-set=gbk

　　

　　# The default storage engine that will be used whencreate new tables when

　　default-storage-engine=INNODB

　　

　　# Set the SQL mode to strict

　　sql-mode="STRICT_TRANS_TABLES,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION"

　　

　　# The maximum amount of concurrent sessions the MySQLserver will

　　# allow. One of these connections will be reserved fora user with

　　# SUPER privileges to allow the administrator to logineven if the

　　# connection limit has been reached.

　　max_connections=100

　　

　　# Query cache is used to cache SELECT results andlater return them

　　# without actual executing the same query once again.Having the query

　　# cache enabled may result in significant speedimprovements, if your

　　# have a lot of identical queries and rarely changingtables. See the

　　# "Qcache_lowmem_prunes" status variable tocheck if the current value

　　# is high enough for your load.

　　# Note: In case your tables change very often or ifyour queries are

　　# textually different every time, the query cache mayresult in a

　　# slowdown instead of a performance improvement.

　　query_cache_size=0

　　

　　# The number of open tables for all threads.Increasing this value

　　# increases the number of file descriptors that mysqldrequires.

　　# Therefore you have to make sure to set the amount ofopen files

　　# allowed to at least 4096 in the variable"open-files-limit" in

　　# section [mysqld_safe]

　　table_cache=256

　　

　　# Maximum size for internal (in-memory) temporarytables. If a table

　　# grows larger than this value, it is automaticallyconverted to disk

　　# based table This limitation is for a single table.There can be many

　　# of them.

　　tmp_table_size=26M

　　

　　

　　# How many threads we should keep in a cache forreuse. When a client

　　# disconnects, the client\'s threads are put in thecache if there aren\'t

　　# more than thread_cache_size threads frombefore. This greatly reduces

　　# the amount of thread creations needed if you have alot of new

　　# connections. (Normally this doesn\'t give a notableperformance

　　# improvement if you have a good threadimplementation.)

　　thread_cache_size=8

　　

　　#*** MyISAM Specific options

　　

　　# The maximum size of the temporary file MySQL isallowed to use while

　　# recreating the index (during REPAIR, ALTER TABLE orLOAD DATA INFILE.

　　# If the file-size would be bigger than this, theindex will be created

　　# through the key cache (which is slower).

　　myisam_max_sort_file_size=100G

　　

　　# If the temporary file used for fast index creationwould be bigger

　　# than using the key cache by the amount specifiedhere, then prefer the

　　# key cache method. This is mainly used to force long character keys in

　　# large tables to use the slower key cache method tocreate the index.

　　myisam_sort_buffer_size=52M

　　

　　# Size of the Key Buffer, used to cache index blocksfor MyISAM tables.

　　# Do not set it larger than 30% of your available memory,as some memory

　　# is also required by the OS to cache rows. Even ifyou\'re not using

　　# MyISAM tables, you should still set it to 8-64M asit will also be

　　# used for internal temporary disk tables.

　　key_buffer_size=40M

　　

　　# Size of the buffer used for doing full table scansof MyISAM tables.

　　# Allocated per thread, if a full scan is needed.

　　read_buffer_size=64K

　　read_rnd_buffer_size=256K

　　

　　# This buffer is allocated when MySQL needs to rebuildthe index in

　　# REPAIR, OPTIMZE, ALTER table statements as well asin LOAD DATA INFILE

　　# into an empty table. It is allocated per thread sobe careful with

　　# large settings.

　　sort_buffer_size=256K

　　

　　

　　#*** INNODB Specific options ***

　　innodb_data_home_dir="d:\\MySQL\\Data\\INNODB\\"

　　

　　# Use this option if you have a MySQL server withInnoDB support enabled

　　# but you do not plan to use it. This will save memoryand disk space

　　# and speed up some things.

　　#skip-innodb

　　

　　# Additional memory pool that is used by InnoDB tostore metadata

　　# information. If InnoDB requires more memory for this purpose it will

　　# start to allocate it from the OS. As this is fast enough on most

　　# recent operating systems, you normally do not needto change this

　　# value. SHOW INNODB STATUS will display the currentamount used.

　　innodb_additional_mem_pool_size=2M

　　

　　# If set to 1, InnoDB will flush (fsync) thetransaction logs to the

　　# disk at each commit, which offers full ACIDbehavior. If you are

　　# willing to compromise this safety, and you arerunning small

　　# transactions, you may set this to 0 or 2 to reduce diskI/O to the

　　# logs. Value 0 means that the log is only written tothe log file and

　　# the log file flushed to disk approximately once persecond. Value 2

　　# means the log is written to the log file at eachcommit, but the log

　　# file is only flushed to disk approximately once persecond.

　　innodb_flush_log_at_trx_commit=1

　　

　　# The size of the buffer InnoDB uses for buffering logdata. As soon as

　　# it is full, InnoDB will have to flush it to disk. Asit is flushed

　　# once per second anyway, it does not make sense tohave it very large

　　# (even with long transactions).

　　innodb_log_buffer_size=1M

　　

　　# InnoDB, unlike MyISAM, uses a buffer pool to cacheboth indexes and

　　# row data. The bigger you set this the less disk I/Ois needed to

　　# access data in tables. On a dedicated databaseserver you may set this

　　# parameter up to 80% of the machine physical memorysize. Do not set it

　　# too large, though, because competition of thephysical memory may

　　# cause paging in the operating system. Note that on 32bit systems you

　　# might be limited to 2-3.5G of user level memory perprocess, so do not

　　# set it too high.

　　innodb_buffer_pool_size=77M

　　

　　# Size of each log file in a log group. You should setthe combined size

　　# of log files to about 25%-100% of your buffer poolsize to avoid

　　# unneeded buffer pool flush activity on log fileoverwrite. However,

　　# note that a larger logfile size will increase thetime needed for the

　　# recovery process.

　　innodb_log_file_size=39M

　　

　　# Number of threads allowed inside the InnoDB kernel.The optimal value

　　# depends highly on the application, hardware as wellas the OS

　　# scheduler properties. A too high value may lead tothread thrashing.

　　innodb_thread_concurrency=8

　　

　　

　　*****************配置文件结束*********************

　　

　　配置文件也放在了附件里，大家可以根据需要修改。

　　

　　重点是以下配置，其中datadir的目录名称必须是data，并且好像必须是MySQL目录下的data.之前自己制定了其他目录，一直出现1067的错误。

　　

　　#Path to installation directory. All paths are usuallyresolved relative to this.

　　basedir="d:\\MySQL\\"

　　

　　#Path to the database root

　　datadir="d:\\MySQL\\Data"

　　

　　4、在windows环境变量里加入以下内容（方便执行命令行命令）

　　新建MYSQL_HOME="d:\\MySQL\\"

　　在Path里加入%MYSQL_HOME%\\bin

　　5、将mysql注册为windows系统服务。具体操作是在命令行中执行以下命令：

　　mysqld install MySQL --defaults-file="d:\\MySQL\\my.ini"

　　移除服务为 mysqld remove

　　

　　6、第5步成功后，在命令行启动mysql

　　c:>net start mysql 参考技术A 比如你的mysql在d:\mysql\bin
1、点我的电脑，右键，属性，高级系统设置，环境变量，将PATH增加;d:\mysql\bin才行
2、进入当前路径
d:
cd mysql\bin
mysql -u root -p本回答被提问者采纳 参考技术B 回答

稍等

你好，mysql安装教程win7:1/17分步阅读下载mysql-5.5.33-winx64.msi回来并且双击安装进入欢迎界面2/17选择接受，next3/17Typical(经典型)，Complete（完全安装），Custom（自定义），这里我选择Custom安装4/17选择安装路径5/17进行安装6/17至此安装已经完成了，接下来要对mysql进行配置7/17选择配置方式。Detailed Configuration（手动配置)，Standard Configuration(标准配置)。这里我选择了手动方式，也可以标准方式。个人决定。next8/17Developer Machine：开发测试，mysql 占用很少资源Server Machine：服务器类型，mysql占用较多资源

8/17Developer Machine：开发测试，mysql 占用很少资源Server Machine：服务器类型，mysql占用较多资源Dedicated MySQL Server Machine：专门的数据库服务器，mysql占用所有可用资源这个根据个人需求而选择。我选择第一项-next9/17Multifunctional Database：通用多功能型Transactional Database Only：服务器类型，专注于事务处理Non-Transactional Database Only：非事务处理型，较简单，主要做一些监控、记数用，对MyISAM数据类型的支持仅 限于non-transactional这里选择Multifunctional Database就ok了，next10/17这里是对InnoDB Tablespace

10/17这里是对InnoDB Tablespace进行配置，就是为InnoDB 数据库文件选择一个存储空间.点next11/17在自己机器上做开发测试用，选"Manual Setting”，大约10—15连接数就可以了12/17都勾选上，next13/17择数据库编码，就是对MySQL默认数据库编码进行设置。第一个是外文编码，第二个是多字节的通用utf8编码，第三个自定义编码中，这里就选择utf-8(国际编码)，通用性比较好14/17可以全都勾选，Service Name不变，然后”Next“15/17输入你想要设置的密码，next16/17确认无误后，点Execute,而后出现如下界面表示已配置完成。finish17/17最后cmd打开运行窗口，输入mysql -uroot -p，出现提示：说明已经成功安装并配置了

提问

回答

10/17这里是对InnoDB Tablespace进行配置，就是为InnoDB 数据库文件选择一个存储空间.点next11/17在自己机器上做开发测试用，选"Manual Setting”，大约10—15连接数就可以了12/17都勾选上，next13/17择数据库编码，就是对MySQL默认数据库编码进行设置。第一个是外文编码，第二个是多字节的通用utf8编码，第三个自定义编码中，这里就选择utf-8(国际编码)，通用性比较好14/17可以全都勾选，Service Name不变，然后”Next“15/17输入你想要设置的密码，next16/17确认无误后，点Execute,而后出现如下界面表示已配置完成。finish17/17最后cmd打开运行窗口，输入mysql -uroot -p，出现提示：说明已经成功安装并配置了

提问

这里为什么没有对勾

回答

你要自己选



win7_64位安装MySQL_8.x详细教程

一、所用资源

• mysql-8.0.17-winx64.zip
• my.ini
• vc_redist.x64.exe（vc++2015，前提是win7升级了sp1才能正常安装）
• windows6.1-KB976932-X64.exe（win7升级sp1）

二、环境准备

1. 操作系统win7_64位需升级sp1
2. 升级完sp1后需要安装vc_redist.x64.exe

三、安装步骤

1. 解压mysql-8.0.17-winx64.zip至硬盘根目录：C:mysql-8.0.17-winx64

2. 将my.ini复制到C:mysql-8.0.17-winx64下，打开编辑如下：

   [mysqld]
   #设置3306端口
   port = 3306
   # 设置mysql的安装目录
   basedir=C:mysql-8.0.17-winx64
   # 设置mysql数据库的数据的存放目录
   datadir=C:mysql-8.0.17-winx64data
   # 允许最大连接数
   max_connections=200
   # 服务端使用的字符集默认为8比特编码的latin1字符集
   character-set-server=utf8
   # 创建新表时将使用的默认存储引擎
   default-storage-engine=INNODB
   # 默认使用“mysql_native_password”插件认证
   #mysql_native_password
   default_authentication_plugin=mysql_native_password
   [mysql]
   # 设置mysql客户端默认字符集
   default-character-set=utf8
   [client]
   # 设置mysql客户端连接服务端时默认使用的端口
   port=3306
   default-character-set=utf8
   

3. 新建系统变量MYSQL_HOME，值为：C:mysql-8.0.17-winx64，并在path变量后缀加;%MYSQL_HOME%in;

4. 管理员身份运行cmd，切换路径至C:mysql-8.0.17-winx64in

5. 执行命令：mysqld --initialize

6. 执行命令：mysqld --install

7. 试启动：net start mysql

8. 查看初始密码：打开C:mysql-8.0.17-winx64data，找到以.err后缀的文件，用记事本打开，Ctrl+F搜索password，找到 for root@localhost: **********，:后面的字符串为数据库的初始默认密码

9. 管理员权限运行cmd，执行命令：mysql -u root -p，并输入密码登录到MySQL

10. 输入命令： ALTER USER ‘root‘@‘localhost‘ IDENTIFIED BY ‘你的密码‘;提示成功后，输入命令use mysql，回车，提示DataBase changed

11. 输入命令：update user set host=‘%‘ where user=‘root‘;回车，提示影响数1，成功

12. 输入命令：flush privileges;回车，成功

13. 管理员权限打开cmd登录MySQL，执行命令：GRANT ALL PRIVILEGES ON *.* TO ‘root‘@‘%‘ ;执行命令：flush privileges;，然后net stop mysql停止MySQL后重启MySQL

14. 去系统服务页面查看MySQL服务是否自动启动