mysql数据库的相关内容

问答 2021-10-01 来自：开发者社区

MySQL主从数据库

## Centos7 安装mysqlMySQL官网下载地址http://dev.mysql.com/downloads/mysql/### Mysql安装```(1）# rpm -qa | grep mariadb ```卸载mariadb```(2) # rpm -e --nodeps mariadb-libs ```将下载的安装包拷贝到centos中解压....

问答 2021-09-16 来自：开发者社区

阿里云体验实验室--MySQL基础-学生管理系统数据库设计,为什么总是报创建资源失败

文章 2021-09-13 来自：开发者社区

简介场景介绍基于云开发平台、Midway FaaS 和云数据库RDS MySQL 版快速开发一个 Todo List。背景知识体验实验室开发者通过场景化实验掌握云计算的what和how。免费云资源，真实云环境，丰富实践场景地址：https://developer.aliyun.com/adc/labs/什么是云开发平台？云开发平台是阿里云所提供的一站式、全云端的开发平台，打开浏览器就可以开发、....

文章 2021-09-13 来自：开发者社区

使用AnalyticDB MySQL创建数据库及表过程

简介目标是让云上数据仓库用户及开发者通过简单的步骤体验基于AnalyticDB MySQL版和DMS构建云原生数据仓库的主要流程，场景将通过实例的开通、结构与数据的初始化、报表的开发、报表可视化等环节，用3个具体的应用场景来体验AnalyticDB MySQL版在新零售场景下的交互查询和ETL计算速度，以及通过DMS进行数据仓库数据报表开发的流程。提供的数据集是一个零售场景的模拟数据，包括客户信....

文章 2021-08-30 来自：开发者社区

小白学习MySQL - 数据库软件和初始化安装

作为个人学习环境来说，搭建一套VMWare的环境，算是性价比最高的一种选择，当然你可以购买一些公有云服务器。Linux的安装就不在这赘述了，重点说说MySQL数据库的安装。首先，就是下载介质，MySQL官网就可以下，这两个链接都可以的，https://www.mysql.com/downloads/https://dev.mysql.com/downloads/mysql/区别就是前者是商业版，....

文章 2021-08-04 来自：开发者社区

RDS MySQL数据库常见问题解析｜阿里云产品内容精选（十四）

每日内容推荐【巡检问题分析与最佳实践】RDS MySQL 实例IO高问题RDS MySQL的IO性能受到硬件层存储介质类型、软件层的DB内核架构、具体SQL语句扫描或修改数据量的影响。>>点击了解详情【巡检问题分析与最佳实践】RDS MySQL 实例空间问题实例的空间使用率是RDS MySQL用户日常需要重点关注的监控项之一。如果实例的存储空间完全打满，将会导致严重的影响，包括：数据....

文章 2021-07-27 来自：开发者社区

mysql 5 or 8 数据库管理，破解管理员密码，创建用户和数据库，开放远程登录，一键删除用户和数据库，shell脚本自动化

#!/bin/bash # 数据库管理脚本: 安装mysql8数据库创,建用户并创建测试表,修改密码, InputRead(){ echo " 懒得输入信息，我已经在脚本内配置登录信息,请一直回车确认" read -p "请输入管理员用户：" rootuser read -p "请输入管理员密码：" rootuserpasswd read -p "指定用户名：" user read -p "指.....

文章 2021-07-25 来自：开发者社区

mysql 数据库创建用户开放远程登录-禁用root远程权限---开放其它用户远程登录---数据库导入导出

mysql 禁用root远程权限---开放其它用户远程登录---数据库导入导出 # 开放数据库用户远程登录 mysql -uroot -pWWWeisccn111@# -e "create database zabbix character set utf8 collate utf8_bin;" ...

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