mysql数据库的相关内容

问答 2023-07-09 来自：开发者社区

为什么在nacos单机模式开启mysql存储,项目启动就报错了,我看了数据库连接正常,表,权限什么的

为什么在nacos单机模式开启mysql存储,项目启动就报错了,我看了数据库连接正常,表,权限什么的都正常,去掉mysql配置后启动就正常,版本是Nacos 2.3.0-SNAPSHOT

文章 2023-07-08 来自：开发者社区

【MySQL新手入门系列二】：手把手教你入门MySQL - 数据库及数据表操作

如果您是一位刚刚开始学习MySQL的新手，本文将为您提供一些实用的入门知识和技巧，帮助您快速上手。[【MySQL新手入门系列一】：手把手教你入门MySQL]前面我们已经大致讲了一下mysql的安装等介绍，本篇文章将以windows为例，介绍MySQL的数据库及数据表的操作（增删改查）。一、概览在MySQL安装完成后，接下来，我们就要创建数据库及创建数据表。二、MySQL数据库操作MySQL 安装....

文章 2023-07-06 来自：开发者社区

MySql DUMP 自动备份数据库 Shell 脚本

@[toc] MySql DUMP 自动备份数据库 Shell 脚本 MySql DUMP 自动备份数据库 Shell 脚本MySql DUMP 自动备份数据库 Shell 脚本MySql DUMP 自动备份数据库 Shell 脚本 #!/bin/bash PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/lo...

问答 2023-07-05 来自：开发者社区

使用SpringCloud刷新配置报连不上mysql，账户密码错误，数据库密码做了加密的

SpringBoot版本：2.0.3 SpringCloud版本：Finchley.SR2 背景：配置数据库账户密码的ymal文件放在Git上，通过ConfigServer读取配置文件。数据库密码使用druid(1.1.9)进行加密重现步骤：服务成功启动且能正常访问的情况下，不对配置文件做任何改动，当然也不改数据库密码，然后使用POST请求 ip:port/actuator/bus-refre....

文章 2023-07-04 来自：开发者社区

初学MySQL必会SQL语句-操作数据库

不是从事数据库职位的人员也要知道的SQL语句。嗯！因为我也是初学，所以有问题的地方告诉我哈！1.数据库操作1.1.登录数据库这条基本不用说，肯定必备mysql -uroot -p1231231.2.创建数据库语法CREATE DATABASE database_name普通的创建方式，例如我需要为zabbix环境创建一个数据库mysql> create database zabbix; Q....

文章 2023-07-04 来自：开发者社区

Centos7安装MySQL8.0最新版数据库

本文将利用centos7版本系统安装MySQL8.0最新的数据库系统。在安装之前，首先要将系统做一些简单点的配置：[root@centos7 ~]# cat /etc/redhat-release CentOS Linux release 7.9.2009 (Core) [root@centos7 ~]# uname -r 3.10.0-1160.el7.x86_64 [root@centos.....

问答 2023-07-04 来自：开发者社区

ob-mysql，数据库连接串及驱动类也不能直接用mysql的对吧？得切换成ob的吧？

问题1：ob-mysql，数据库连接串及驱动类也不能直接用mysql的对吧？得切换成ob的吧？问题2：好的，直接用mysql的驱动，那数据库连接串咋配置？

问答 2023-07-03 来自：开发者社区

RDS MySQL数据库-从RDS MySQL迁移至自建MySQL ？

问答 2023-07-03 来自：开发者社区

RDS MySQL如何迁移至自建数据库？

文章 2023-06-29 来自：开发者社区

解决用软件登陆的Mysql8数据库时，报错：Authentication plugin ‘caching_sha2_password‘ cannot be loaded

用可视化界面登陆的Mysql8数据库时，报错：Authentication plugin 'caching_sha2_password' cannot be loaded出现这个原因是mysql8 之前的版本中加密规则是mysql_native_password,而在mysql8之后,加密规则是caching_sha2_password。解决问题方法有两种：方法一：升级navicat驱动方法二：....

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