Installing MySQL Server Here we will learn how to Compile and Install the MySQL Server from source code. After that we will Configure our server for basic functionality and Secure it for general usage. Finally we will discuss the Basics of MySQL Serv…

MySQL is an open-source relational database. For those unfamiliar with these terms, a database is where an application keeps its data, and relational refers to how the data is organized and accessed within the database. SQL refers to the language use…

mysql Can’t connect to local MySQL server through socket ‘/var/lib/mysql/mysql.sock’ 今天在linux中安装了mysql但在连接时出现Can’t connect to local MySQL server through socket ‘/var/lib/mysql/mysql.sock’提示,下面我总结了一些解决办法和用百度搜索的一些参数文档. linux 环境下.所有数据库以及用户信息的存放位置可以在(vim…

centos6安装wdcp时make in progress卡住的解决办法 今天在一台centos6的vps上安装wdcp出现的这个问题,到安装程序滚动至下面这里时出现"卡死". -. setenforce:selinux is disabled installing mysql,this may take a few minutes,hold on plz- cofigure in progress- make in progress- 在这里卡住了,本以为是上面的selinux i…

percona innobackupex connect to MySQL server as DBD::mysql module is not installed [root@mysql software]# innobackupex --user=root --password=123456 /data/backup/ InnoDB Backup Utility v1.5.1-xtrabackup; Copyright 2003, 2009 Innobase Oy and Percona L…

Installing MySQL 5.7.23 on CentOS 7 1. 安装前检查 1.1 检查NUMA是否开启 NUMA为什么要咋MySQL中禁用? MySQL是单进程多线程架构数据库,当numa采用默认内存分配策略时,MySQL进程会被并且仅仅会被分配到numa的一个节点上去.假设这个节点的本地内存为10GB,而MySQL配置20GB内存,超出节点本地内存部分(20GB-10GB)Linux会使用swap而不是使用其他节点的物理内存.在这种情况下,能观察到虽然系统总的可用内存还未用完,…

mysql数据库出现2003-Can't connect to mysql server on localhost (10061)问题 解决办法:查看wampserver服务器是否启动,如果没有启动启动服务器.…

远程连接mysql数据库时可以使用以下指令 mysql -h 192.168.1.104 -u root -p 如果是初次安装mysql,需要将所有/etc/mysql/内的所有配置文件的bind-address=127.0.0.1全都注释掉 [mysqld] # # * Basic Settings # user = mysql pid-file = /var/run/mysqld/mysqld.pid socket = /var/run/mysqld/mysqld.sock port = b…

如果你想连接你的mysql的时候发生这个错误: ERROR 1130: Host '192.168.1.3' is not allowed to connect to this MySQL server 1 首先检查电脑的防火墙是否关闭. 2 通过mysql命令来授权,其他电脑的访问权限. 方法一:授权法(推荐).例如,你想myuser使用mypassword从任何主机连接到mysql服务器的话. GRANT ALL PRIVILEGES ON *.* TO 'myuser'@'%' IDENT…

报错:1130-host ... is not allowed to connect to this MySql server   解决方法: 1. 改表法. 可能是你的帐号不允许从远程登陆,只能在localhost.这个时候只要在localhost的那台电脑,登入mysql后,更改 "mysql" 数据库里的 "user" 表里的 "host" 项,从"localhost"改称"%" mysql -u r…