RPM包安装mysql5.7
- 官方下载地址:
https://dev.mysql.com/downloads/mysql/?tpl=files&os=31
wget https://cdn.mysql.com//Downloads/MySQL-5.7/mysql-5.7.17-1.el6.x86_64.rpm-bundle.tar - 解压:tar xvf mysql-5.7.17-1.el6.x86_64.rpm-bundle.tar
- 卸载之前的版本rpm -qa | grep -i mysqlrpm -e –nodeps 要卸载的mysql版本
- 按照步骤来安装就好
1.rpm -ivh mysql-community-libs-5.7.17-1.el6.x86_64.rpm –nosignature
2.rpm -ivh mysql-community-devel-5.7.17-1.el6.x86_64.rpm –nosignature
3.rpm -ivh mysql-community-client-5.7.17-1.el6.x86_64.rpm –nosignature
4.rpm -ivh mysql-community-server-5.7.17-1.el6.x86_64.rpm –nosignature - 修改密码 （有点特殊 ）
1.找到my.cnf | 本机 /etc/my.cnf
2.[mysqld]#下添加
skip-grant-tables=1 #不用验证
3.开启mysql /etc/init.d/mysqld start|本机默认地址
4.进入并修改（依次命令）
1. mysql -uroot -p;
2.use mysql
3.update user set authentication_string = password(‘123456’), password_expired = ‘N’, password_last_changed = now() where user = ‘root’;
5.my.cnf | 本机 /etc/my.cnf 里面删除skip-grant-tables=1
6.测试
mysql -uroot -p123456 -e “show databases;”;
7.OK收工;
遇到的错误总结:
1.默认提示需要输入校验码
[root@xxxxxx tool]# rpm -ivh mysql-community-devel-5.7.17-1.el6.x86_64.rpm
warning: mysql-community-devel-5.7.17-1.el6.x86_64.rpm: Header V3 DSA/SHA1 Signature, key ID 5072e1f5: NOKEY
解决:(去掉校验安装)
rpm -ivh mysql-community-devel-5.7.17-1.el6.x86_64.rpm –nosignature
2.木有安装 mysql-community-libs-5.7.17-1.el6.x86_64.rpm
[root@xxxxxx tool]# rpm -ivh mysql-community-devel-5.7.17-1.el6.x86_64.rpm –nosignature
error: Failed dependencies:
libmysqlclient.so.20()(64bit) is needed by mysql-community-devel-5.7.17-1.el6.x86_64
mysql-community-libs(x86-64) >= 5.7.9 is needed by mysql-community-devel-5.7.17-1.el6.x86_64
解决:
rpm -ivh mysql-community-libs-5.7.17-1.el6.x86_64.rpm –nosignature
