MySql升级

1、

wget https://cdn.mysql.com//Downloads/MySQL-5.7/mysql-5.7.24-linux-glibc2.12-x86_64.tar.gz
tar -xzvf mysql-5.7.24-linux-glibc2.12-x86_64.tar.gz
mv mysql-5.7.24-linux-glibc2.12-x86_64 5.7.24
mv 5.7.24/* ../5.7.24_3306

2、

cp -Rf /usr/local/soft/mysql/5.7.23_3306/data/* /usr/local/soft/mysql/5.7.24_3306/data

./mysqld_safe
--user=mysql
--skip-grant-tables
--datadir=/usr/local/soft/mysql/5.7.24_3307/data
--socket=/usr/local/soft/mysql/5.7.24_3307/sock/mysql.sock

./mysql_upgrade -uroot -p -S /usr/local/soft/mysql/5.7.24_3307/sock/mysql.sock