What to do if the mysql installation path conflicts under Linux

Solution to the mysql installation path conflict under Linux: First find all mysql installed in the system; then forcefully delete the list one by one, the code is [rpm -f /etc/my.cnf]; Finally, install the related mysql software.

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Solution to the mysql installation path conflict under Linux:

Since a lower version has been installed on the Linux server used version of mysql server, when installing using the rpm package, a version conflict is prompted and the installation cannot continue.

Since the old data is no longer wanted, the solution is as follows:

1. First find out all mysql installed in the system

#rpm -qa|grap -i mysql After running this command, display all lists

mysql-4.1.20-1.RHEL4.1

mysqlclient10-3.23.58-4.RHEL4.1

2. Forcefully delete the list one by one:

#rpm -ev --nodeps mysql-4.1.20-1.RHEL4.1

#rpm -ev --nodeps mysqlclient10-3.23 .58-4.RHEL4.1

Manually delete several files of the old version:

#rpm -f /etc/my.cnf

#rpm -rf /usr/var/lib/mysql

Now you can perform a new installation of mysql, the required software packages:

3 Software to be installed

MySQL-client-5.0. 22-0.i386.rpm MySQL client software

MySQL-server-5.0.22-0.i386.rpm MySQL server software

rpm -ivh MySQL-client-5.0.22- 0.i386.rpm

rpm -ivh MySQL-server-5.0.22-0.i386.rpm

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