[root@juniper ~]# yum remove mysql
Loaded plugins: fastestmirror, priorities, protectbase, replace, security
Setting up Remove Process
No Match for argument: mysql
Loading mirror speeds from cached hostfile
* base: centos.aol.com
* extras: centos.mirror.netriplex.com
* kloxo-mr-epel: mirror.symnds.com
* kloxo-mr-ius: mirror.symnds.com
* updates: centos.aol.com
Excluding Packages from Kloxo-MR - centalt - x86_64
Finished
Excluding Packages from Kloxo-MR - IUS Community Packages for EL 5 - x86_64
Finished
Reducing Kloxo-MR - IUS Community Packages for EL 5 (special) - x86_64 to included packages only
Finished
0 packages excluded due to repository protections
Package(s) mysql available, but not installed.
No Packages marked for removal
[root@juniper ~]#
[root@juniper ~]# rpm -qa | grep -i mysql
php53u-mysql-5.3.26-2.ius.el5
perl-DBD-MySQL-3.0007-2.el5
[root@juniper ~]#