In the local installed CentOS 7 virtual machine, the first to install the environment, the choice of MySQL is 5.6, the following is the installation process:1. Download MySQL 5.6 packwget http://dev.mysql.com/get/Downloads/MySQL-5.6/mysq
In linux enterprise 5, mysql 5.6 is installed with cmake after mysql 5.5. cmake is an essential tool for installing mysql 5.5. Install cmake as follows. Download the source code installation package from the cmake website [root @ localhost ~] # Wget http://www.cmake.org/file
MySQL 64-bit Windows 7 installation tutorial, mysql5.7windows7
1. Install mysql5.7 in Windows. 2. Possible solutions for mysql5.7 forgetting the root password
Go to the MySQL official website or other websites to DOWNLOAD the MySQL installation package, and select the Win
1. Install MysqlMysql installation on windows is a standard installation welcome program.If you do not need to change the default installation directory, click next to complete the installation.The following describes the options in the installation process in the installation sequence.1. The default value is Typical. We recommend that you change it to Custom.In this step, select the component and Change the folder location. Use the default component and select Change to Change the installation
help anyone who needs it. My database version is 5.5.21. Follow these steps:1. First, click the Installation File of MySQL5.5.21. The installation wizard interface for this database appears. Click "next" to continue the installation ,:2. In the window that appears, Select accept the installation protocol and click "next" to continue the installation ,:3. In the installation type selection window, there are three options: "typical (default)", "Complete (Complete)", and "Custom (Custom, we chose
In this series, I have always compared MYSQL and SQL Server. comparison is a good way to learn the same things, to deepen memory
The same is true for this article, which compares with MSSQL to learn MYSQL (7). the same content is skipped. I will give an example in different parts, thank you for your support of o (∩ _ ∩) o.
This section describes basic queries in
Detailed tutorial on installing mysql 5.7 in centOS 7, centosmysql
Reference official documents: https://dev.mysql.com/doc/mysql-yum-repo-quick-guide/en/
First create a repo File
vim /etc/yum.repos.d/mysql-community.repo
Then write data according to the official documents:
For example, install
another stored procedure.4. blocks, conditions, and loops
1. Block definition, commonly usedBegin......End;You can also create an alias for the block, such:Lable: begin...........End lable;You can use leave lable to jump out of the block and execute code after the block.2. conditional statements
If condition thenStatementElseStatementEnd if;3. Loop statements(1). while Loop[Label:] WHILE expression DOStatementsEnd while [label];
(2) loop
[Label:] LOOPStatementsEnd loop [label];
(3). repeat unti
Tags: mysql each version of the difference and download the official websiteMysql Different versions and official downloadsFirst, Mysql Different versions:1.MySQL Community Server Community version , open source free, but does not provide official technical support.2,MySQL
Tags: ha high availability keepalived read/write separation MHAExplore MySQL's high-availability architecture MHA (7)-----build MySQL High-availability series (total 9 articles)The previous article introduced the KeepAlive read-write separation of this architecture!This article mainly introduces the MHA installation part of this architecture!About MHAMHA (Master high Availability) is currently available in
the failure of other places to find reasons.
Finally look at the installation and configuration of MySQL. Execute the following command, start manually, then add to boot, then start the MySQL server's initial configuration.
#systemctl start mariadb
#systemctl enable mariadb
#mysql_secure_installation #完成mysql首次初始化
When finished, execute
Tags: centos 7 mysqlSince MySQL was acquired by Oracle, the database built into the CentOS default Yum library changed from MySQL to MARIADB.In order to install MySQL, we need to add the official MySQL repo to the CentOS repo.Visit->mysql's official repo listFind link Addres
Download the response version of the YUM source on the MySQL official network: http://dev.mysql.com/downloads/repo/yum/# download Source $wgethttp//dev.mysql.com/get/mysql57-community-release-el7-9.noarch.rpm# Installation Source $ rpm-IVH mysql57-community-release-el7-9. noarch.rpm# installed MySQL, will auto-install
Install Nginx/PHP 7/MySQL 16.04 (LEMP) on Ubuntu 5.7 LTS)
Nginx (read engine x) is a free and open-source high-performance HTTP service. Nginx is stable, rich feature sets, simple configuration, and low resource consumption. This tutorial explains how to use PHP7 support (via PHP-FPM) and MySQL5.7 support (LEMP = LINUX + nginx (pronounced "engine x") + MySQL + PH
export JAVA_HOME=/usr/local/jdk1.6
export CLASSPATH=$CLASSPATH:$JAVA_HOME/lib:$JAVA_HOME/jre/lib
export PATH=$JAVA_HOME/lib:$JAVA_HOME/jre/bin/:$PATH:$HOME/bin
export AMOEBA_HOME=/usr/local/amoeba
export PATH=$PATH:$AMOEBA_HOME/bin source /etc/profile //重新加载环境变量立即生效5. Create the Amoeba folder in the/usr/local directorymkdir /usr/local/amoeba6. Extract the amoeba package to the folder you just created and add permissionstar zxvf amoeba-
optimization method to export your database to reduce unknown problems.
4. Import the exported database backup into the new version of the MySQL database.
# Mysql-p3307-uroot Mysqlsystems_com
5. Overwrite the MySQL database in the data directory of the old version database to the new version.
# Cp-r/opt/
Tags: Width sdn codepage controls Utf-8 ROC files IBM share Delphi 7 connection MySQL 5.5.15 1.ODBC ModeMust first have MySQL ODBC driver, I download is full install version, contains MySQLServer, various supported connection, Workbench, demo sample database, document, if no ODBC drive, can go to official website http:
File name: "Mysql5.5 xp system Download" MySQL XP system installation diagramFile Description: typical (Typical installation) installs only the MySQL server, the MySQL command line client, and the command-line utility. The command line client and utilities include mysqldump, Myisamchk, and several other tools to help y
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