mysql的三种装配方式(RPM、二进制包、源代码)
mysql的三种安装方式(RPM、二进制包、源代码) 系统平台为redhat 5,安装mysql5数据库。 一、使用RPM包进行安装 首先,可以从安装光盘中或者到mysql的网站上下载对应版本的rpm包如下: MySQL-server-community-5.1.38-0.rhel5.i386.rpm MySQL-client-community
mysql的三种安装方式(RPM、二进制包、源代码)系统平台为redhat 5,安装mysql5数据库。
一、使用RPM包进行安装
首先,可以从安装光盘中或者到mysql的网站上下载对应版本的rpm包如下:
MySQL-server-community-5.1.38-0.rhel5.i386.rpm MySQL-client-community-5.1.38-0.rhel5.i386.rpm
接着,可以使用rpm命令进行安装:
rpm -ivh MySQL-server-community-5.1.38-0.rhel5.i386.rpm rpm -ivh MySQL-client-community-5.1.38-0.rhel5.i386.rpm
二、安装二进制包
1、用root登录系统,增加mysql用户和组
groupadd mysql useradd -g mysql mysql
2、解压二进制包,假如二进制包放在/home/mysql下,我们在解压后并增加一个符号链接
tar xvfz mysql-5.1.38-linux-i686-glibc23.tar.gz ln -s mysql-5.1.38-linux-i686-glibc23 mysql
3、在数据库目录下创建系统数据库的表,--user表示这些数据库和表的所有者为此用户
cd mysql ./scripts/mysql_install_db --user=mysql
4、设置目录权限,将data目录的所有者改为mysql,其它目录的文件的所有者为root
chown -R root:mysql . chown -R mysql:mysql data
5、启动mysql
./bin/mysqld_safe --user=mysql &
看到这里,你可能会想,如果能有mysql安装图解类的文章,不是更好。
参考链接:
windows下搭建MySQL服务器步骤详解
win2003下MySQL5安装图文教程
mysql安装图解 mysql图文安装详细教程
三、源码安装mysql
1、用root登录系统,增加mysql用户和组
groupadd mysql useradd -g mysql mysql
2、解压源码包,并进入解压后的目录
tar xvfz mysql-5.1.38.tar.gz cd mysql-5.1.38
3、用configure工具来编译源代码,这里我们可以使用很多的参数,具体可以用configure --help来查看,这里我们将mysql安装到/usr/local/mysql下
./configuer --prefix=/usr/local/mysql make make install
4、选择一个样例配置文件,并复制到/etc/下改名为my.cnf
cp support-files/my-medium.cnf /etc/my.cnf
5、在数据库目录下创建系统数据库的表,--user表示这些数据库和表的所有者为此用户
cd /usr/local/mysql ./bin/mysql_install_db --user=mysql
6、设置目录权限,将var目录的所有者更改为mysql,其它目录和文件的所有者为root
chown -R root . chown -R mysql var chgrp -R mysql .
7、启动mysql
./bin/mysqld_safe --user=mysql &

Hot AI Tools

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Undress AI Tool
Undress images for free

Clothoff.io
AI clothes remover

AI Hentai Generator
Generate AI Hentai for free.

Hot Article

Hot Tools

Notepad++7.3.1
Easy-to-use and free code editor

SublimeText3 Chinese version
Chinese version, very easy to use

Zend Studio 13.0.1
Powerful PHP integrated development environment

Dreamweaver CS6
Visual web development tools

SublimeText3 Mac version
God-level code editing software (SublimeText3)

Hot Topics

Big data structure processing skills: Chunking: Break down the data set and process it in chunks to reduce memory consumption. Generator: Generate data items one by one without loading the entire data set, suitable for unlimited data sets. Streaming: Read files or query results line by line, suitable for large files or remote data. External storage: For very large data sets, store the data in a database or NoSQL.

Backing up and restoring a MySQL database in PHP can be achieved by following these steps: Back up the database: Use the mysqldump command to dump the database into a SQL file. Restore database: Use the mysql command to restore the database from SQL files.

MySQL query performance can be optimized by building indexes that reduce lookup time from linear complexity to logarithmic complexity. Use PreparedStatements to prevent SQL injection and improve query performance. Limit query results and reduce the amount of data processed by the server. Optimize join queries, including using appropriate join types, creating indexes, and considering using subqueries. Analyze queries to identify bottlenecks; use caching to reduce database load; optimize PHP code to minimize overhead.

How to insert data into MySQL table? Connect to the database: Use mysqli to establish a connection to the database. Prepare the SQL query: Write an INSERT statement to specify the columns and values to be inserted. Execute query: Use the query() method to execute the insertion query. If successful, a confirmation message will be output.

Creating a MySQL table using PHP requires the following steps: Connect to the database. Create the database if it does not exist. Select a database. Create table. Execute the query. Close the connection.

To use MySQL stored procedures in PHP: Use PDO or the MySQLi extension to connect to a MySQL database. Prepare the statement to call the stored procedure. Execute the stored procedure. Process the result set (if the stored procedure returns results). Close the database connection.

One of the major changes introduced in MySQL 8.4 (the latest LTS release as of 2024) is that the "MySQL Native Password" plugin is no longer enabled by default. Further, MySQL 9.0 removes this plugin completely. This change affects PHP and other app

Oracle database and MySQL are both databases based on the relational model, but Oracle is superior in terms of compatibility, scalability, data types and security; while MySQL focuses on speed and flexibility and is more suitable for small to medium-sized data sets. . ① Oracle provides a wide range of data types, ② provides advanced security features, ③ is suitable for enterprise-level applications; ① MySQL supports NoSQL data types, ② has fewer security measures, and ③ is suitable for small to medium-sized applications.
