Mysql


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    login-path

    login-path https://www.jianshu.com/p/8d91d1c90720

    zhangky - June 15, 2022, 10:15 a.m.


    mysql8主备安装脚本

    mysql安装包 https://dev.mysql.com/get/Downloads/MySQL-8.0/mysql-8.0.21-1.el7.x86_64.rpm-bundle.tar 使用方法 将init_mysql.sh上传至主、从节点:/app/mysql/,然后执行: shell chmod + x init_mysql.sh ./init_mysql.sh 1 ${sla………

    zhangky - June 8, 2022, 6:03 p.m.


    CentOS7.6安装Mysql8

    CentOS7.6安装Mysql8 install.sh脚本内容 ```shell !/bin/bash By Hoiwan 20201211 WORKDIR=/opt/mysql8 function pre_install { yum clean all yum makecache if [ -f /etc/yum.repos.d/epel.repo ] ; then yum -y i………

    zhangky - Sept. 1, 2021, 11:25 a.m.


    ERROR 2006

    ERROR 2006 一般是数据包过大导致的,只需要修改max_allowed_packet即可 MySQL server has gone away ```sql MYSQL> set global max_allowed_packet=1024102416; ``` 编辑my.cnf永久变更 ``` [root@mysql ~]# vim /etc/my.cnf 在[mysqld]下添………

    zhangky - July 28, 2021, 5:55 p.m.


    Mysql内存优化计算器

    Mysql内存优化计算器 访问网站

    zhangky - June 3, 2021, 3:49 p.m.



    zhangky