关于mysql64位的信息

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64位win7系统如何安装MySQL

1、找到安装包,点击安装包 安装

2、选择Install MySql Product进入安装

3、同意协议,点击Next 进入下一步

4、跳过更新,继续安装,选择next,需拦稿要更新的可以更新

5、设置安装路径和数据库存储路径,以及安装的选择,这里选择FUll ,看个人意愿选择安装不同的安装类型

6、查看安装要求,满足皮衡卖所有要求,点击下一步,不满足的需要先安装,否则安装不成功!

7、下面进入正式的安装过程,每个过程等待几十秒钟,然后根据图片上的教程下一步就行了

8、设燃逗置端口号和服务器的类型,个人用户建议选择默认的

9、下一步,进入设置默认的密码和新建用户页面,密码不得少于4个字符

10、安装到最好的过程了,按照图片中指示来,直到安装完成

11、安装完成后,在开始菜单中找到MYSQL打开运行即可

[img]

驱魔猎人版征途mysql在64位机上运行不了

您问的是驱魔猎人版征途mysql在64位机上运行不了怎么办吗?方法如下:

出现问题提示,无法启动,需要启动时间很长。

第一步:Ctrl+E打开磨帆资源管理器,点击计算机,点击管理。

第二步:展开服务和应用程序缺郑,点击服务找到Mysql56,右击属性。

第三步:点击登陆,点击本地系统登陆。

5、第四步:回到服务启动MySql服务。

第五步:回到MySql的安装目录,点击mysql.exe。

第六步:输入s,出输出MySql的伏游颂基本信息,就说明启动完成。

mysql win7 64位 安装

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:

 姿孙枯 

*****************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.

迹洞#

[mysqld]

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

port=3306

凯银

#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

win7 64位下如何安装配置mysql

1、 安装:

1先将mysql-noinstall-5.1.66-winx64.zip解压缩到 d:\appspace\mysql

2将其中的data 文件夹移动到d:/appspace/mysqlData 即mysql的 data路径为:d:/appspace/mysqlData/data

3my.ini配置文件有2个可选择的位置:

打开E:\appSpace\mysql \ my-large.ini (如果后面mysql出现1067错误,启动不了的话,可试着用my-huge.ini或其他), 在最后加上如下几行,然后另存为my.ini(C:\Windows).

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

[mysqld]

basedir=d:/appspace/mysql

datadir=d:/appspace/mysqlData/data

default-character-set=utf8

[WinMySQLAdmin]

Server=d:/appspace/mysql/bin/mysqld.exe

#default-character-set=utf8

[client]

default-character-set=utf8

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

4可以在mysql中查看设定的字符集(一定要在[mysqld] 中设定utf-8):

mysql show variables like 'character%';

+--------------------------+-----------------------------------+

| Variable_name | Value |

+--------------------------+-----------------------------------+

| character_set_client | utf8 |

| character_set_connection | utf8 |

| character_set_database | utf8 |

| character_set_filesystem | binary |

| character_set_results | utf8 |

| character_set_server | utf8 |

| character_set_system | utf8 |

| character_sets_dir | d:\appspace\mysql\share\charsets\ |

+--------------------------+-----------------------------------+

2 配置服务(命令行必须以administrator身份运行)

1)将MySQL 添加到服务中。

在Windows Run中输入cmd,这时上面有提示(cmd.exe),右键单击cmd.exe, 选择Run as administrator,进入路径: d:/appspace/mysql /bin

输运芦入庆悄顷 mysqld --install MySQL --defaults-file="C:\Windows\my.ini"

要指定defaults-file.

命令行中输入誉陆services.msc回车,可以看到MySQL已被添加到Services中,

Path to executable中的内容为

d:\appspace\mysql\bin\mysqld --defaults-file=C:\windows\my.ini MySQL

2)启动MySQL

在MySQL Service中点击Start按钮,或者在命令行(Run as administrator)中输入 net start mysql.

如果出现1067错误,启动不了,则重新检查my.ini文件(前面有描述)

3)关闭MySQL

在MySQL Service中点击Stop按钮,或者在命令行(Run as administrator)中输入 net stop mysql.

4)删除mysql服务

mysqld –remove

3 环境变量

将d:\appspace\ mysql\bin添加到Path中。

4 操作

登录数据库:

C:\Users\zhang10mysql -u root -p

Enter password: *** (密码初始值可设置为root或者为空)

进入mysql后,命令后以分号结尾。

显示所有的数据库模式:

mysql show databases;

新建一个数据库模式,指定编码utf-8,否则会出现乱码。

create database md11uft8 character set utf8;

选中此数据库md11utf8:

mysql use md11utf8;

创建一个表:

mysql create table basicinfo (id int primary key auto_increment, name varchar(30) not null, age int not null);

插入数据:

mysql insert into basicinfo(id, name, age) values('1','张三','30');

mysql insert into basicinfo(id, name, age) values('3','李四','25');

查询:

mysql select * from basicinfo;

+----+------+-----+

| id | name | age |

+----+------+-----+

| 1 | | 30 |

| 3 | | 25 |

+----+------+-----+

可看到name中的值没有显示(中文显示不了)。

在MySQL workbench中插入值,查询会正确显示。

但是在命令行中查询显示乱码(DOS不支持UTF8从MYSQL中显示),解决如下:

mysql set names gbk;

修改root的密码:

mysqluse mysql;

mysqlupdate user set Password=password('newpassword') where User='root';

mysqlflush privileges;

mysql区分32 和64位吗

mysql是区尘竖分肆亏32和64位的裂兄神有图为证

右键点击计算机,查看你的计算机系统是多少位

去官网下载相应的mysql安装包

安装完成即可

mysql安装教程多大

mysql安装教程64位的是334.7M。

MySQL关是一种关系数据库管理系统,所使用的 SQL 语言是用于访问数据库的最常用的标准化语言,其特点为体积小、速度快、总体拥有成本低派派。

尤其是开放源码这一特点,在 Web应用方面 MySQL 是最好的 RDBMS(Relational Database Management System:关系数据库管理系统)应用软件之一。

验证 MySQL 安装:

在成功安装 MySQL 后,一些基础表会表初始化,在服务器启动后,你可以通过简单的测试来验证 MySQL 是否工作毕简正常。

使用 mysqladmin 工具来获取服务器状态:

使用 mysqladmin 命令来检查服务器的版本, 在 linux 上该二进制文件位于 /usr/bin 目录,在 Windows 上该二进制文件位于C:\mysql\bin 。

使用 MySQL Client(Mysql客户端) 执行简单的SQL命令:

你可以在 MySQL Client(Mysql客户端) 使用 mysql 命令连接到 MySQL 服务器上,默认情况下 MySQL 服务器的登录密码为空。

Mysql安装后需要做的:

Mysql安装成功后,默认的root用户密码为空,你可以使用以下命令来创建尘数贺root用户的密码。

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