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How to upgrade mysql? Many novices are not very clear about this. In order to help you solve this problem, the following editor will explain it in detail. People with this need can come and learn. I hope you can gain something.

How to upgrade mysql

1. Download the new version of mysql software package from the official website

two。 Uninstall the old version

Service mysqld stop rpm-e-nodeps mysql mysql-server rm-rf / etc/my.cnf

3. Install the new version

Tar-xf MySQL-5.6.rpm.tar yum-y install libaio libaio-devel rpm-Uvh MySQL-*.rpm rpm-qa | grep-i mysql service mysql start; chkconfig mysql on

MySQL is a relational database management system developed by the Swedish company MySQL AB and belongs to the products of Oracle. MySQL is one of the most popular relational database management systems. In the aspect of WEB application, MySQL is one of the best RDBMS (Relational Database Management System) application software. MySQL is a relational database management system in which relational databases store data in different tables instead of all data in one large warehouse, which increases speed and flexibility.

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