下载mysql 5.7.10安装包: https://cdn.mysql.com/archives/mysql-5.7/mysql-community-server-5.7.10-1.el6.x86_64.rpmnode
下载https://cdn.mysql.com/archives/mysql-5.7/mysql-community-libs-5.7.10-1.el6.x86_64.rpmmysql
下载https://cdn.mysql.com/archives/mysql-5.7/mysql-community-common-5.7.10-1.el6.x86_64.rpmsql
安装过程: 安装mysql:centos
rpm -ivh mysql-community-server-5.7.19-1.el6.x86_64.rpm --force --nodeps
--force --nodeps
是为了保证因为没有key致使安装失败的参数socket
安装libscode
rpm -ivh mysql-community-libs-5.7.10-1.el6.x86_64.rpm
安装commoncdn
rpm -ivh mysql-community-common-5.7.10-1.el6.x86_64.rpm
/usr/share/mysql/
下的文件[mysqld] datadir=/data/mysql/lib socket=/data/mysql/mysql.sock user=mysql # Disabling symbolic-links is recommended to prevent assorted security risks symbolic-links=0 explicit_defaults_for_timestamp=1 default_password_lifetime=0 #skip-grant-tables sql_mode = "STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION" [mysqld_safe] log-error=/data/mysql/log/mysqld.log pid-file=/data/mysql/run/mysqld/mysqld.pid
启动: service mysqld startserver
在配置中添加skip-grant-tables能够容许免密登陆,也能够使用启动时给的临时密码,不过在我这里临时密码一直报过时的问题。ip
登陆后修改root密码,同时将密码设置为不会过时:ci
update mysql.user set authentication_string=password('newPass') where user='root' ; update user set password_expired='N' where user='root'; flush privileges;
配置中也须要添加default_password_lifetime=0
须要远程登陆root的话要添加root@%的权限
GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY 'newPass' WITH GRANT OPTION; flush privileges;
这就基本能够进行数据的使用了
在执行select的时候若是有order by子句,可是没有把全部的列都写到order by中的话会报1055的错,解决方法以下:
在/etc/my.cnf配置中增长配置:
sql_mode = "STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION"
重启mysql,以后就不会报错了。