Centos8下 利用dnf install mariadb-server mariadb数据库都能正常启动,但是使用mysql_secure_installation初始化数据库时报,错误如下: 代码语言:javascript 复制 -bash:mysql_secure_installation:command not found 查阅资料后发现,从10.5.2开始已经由mariadb-secure-installation命令替换 官方文档:...
mysql添加联合索引之后排序发生变化。 {代码...} 在未创建索引的情况下,是按照id升序排列。 {代码...} 在创建完这条索引之后,将会按照 id 降序排列。除非手动指定 order by id asc .请问这是什么原因导致的呢?找不到具体原因。 2 回答6.7k 阅读✓ 已解决 需求:查询file1,查询到自下而上的整个链路信息,...
1. 安装mariadb 在开始执行"mariadb多次执行mysql_secure_installation"之前,首先需要安装mariadb。下面是安装mariadb的步骤: 2. 执行mysql_secure_installation mysql_secure_installation是一个用于安装MariaDB并在安装完成后加固数据库的脚本。下面是执行mysql_secure_installation的步骤: 3. 多次执行mysql_secure_install...
1.设置root用户的密码 2.移除匿名用户 3.对root远程登录的操作 4.删除test测试数据库 5.刷新权限表 [root@201~]# mysql_secure_installationNOTE: RUNNING ALL PARTS OF THIS SCRIPT IS RECOMMENDEDFORALL MariaDB SERVERSINPRODUCTION USE! PLEASE READ EACH STEP CAREFULLY!Inorder to log into MariaDB to sec...
mariadb-secure-installation can be invoked without arguments:shell> mariadb-secure-installation The script will prompt you to determine which actions to perform.Example: localhost:# mariadb-secure-installation NOTE: RUNNING ALL PARTS OF THIS SCRIPT IS RECOMMENDED FOR ALL MariaDB SERVERS IN PRODUCTION...
mariadb数据库启动和初始化命令为:A、systemctl start mariadb;systemctl enable mariadbmysql_secure_installationB、systemctl start mariadb-server;systemctl enable mariadb-servermysql_secure_installationC、systemctl start mariadb;systemctl enable mariadbmysql_initD、systemctl start mariadb-service;system...
gpgkey=https://yum.mariadb.org/RPM-GPG-KEY-MariaDB gpgcheck=1 ②yum安装MariaDB sudo yum -y install MariaDB-server MariaDB-client ③启动MariaDB服务 systemctl start mysql.service /启动mariaDB服务 ④配置MariaDB服务 使用mysql_secure_installation配置MariaDB服务 ...
Todoso, start the server, then issue the following commands:'/usr/bin/mysqladmin'-u root password'new-password''/usr/bin/mysqladmin'-u root -h localhost.localdomain password'new-password'Alternatively you can run:'/usr/bin/mysql_secure_installation'which will also give you the option of ...
描述 出现场景：这个问题一般出现在刚刚安装完mysql的时候 出现原因：由于使用命令sudo apt-get install ...