我想删除系统中已经有的mysql，怎么弄。

wlforyou1

[root@localhost avahi]# rpm -qa | grep -i mysql
php-mysql-5.1.6-20.el5
mysql-connector-odbc-3.51.12-2.2
perl-DBD-MySQL-3.0007-1.fc6
mysql-devel-5.0.45-7.el5
mysql-server-5.0.45-7.el5
libdbi-dbd-mysql-0.8.1a-1.2.2
mysql-5.0.45-7.el5
MySQL-python-1.2.1-1

这里是不是显示了所有关于mysql的软件包呢？各位大侠，然后我要怎么弄呢。求教。

chenyx

用yum remove mysql*卸载

wlforyou1

[root@localhost avahi]# yum remove mysql*
Loading "rhnplugin" plugin
Loading "security" plugin
This system is not registered with RHN.
RHN support will be disabled.
Setting up Remove Process
Resolving Dependencies
--> Running transaction check
---> Package mysql-devel.i386 0:5.0.45-7.el5 set to be erased
---> Package mysql-connector-odbc.i386 0:3.51.12-2.2 set to be erased
---> Package mysql-server.i386 0:5.0.45-7.el5 set to be erased
---> Package mysql.i386 0:5.0.45-7.el5 set to be erased
--> Processing Dependency: libmysqlclient.so.15 for package: libdbi-dbd-mysql
--> Processing Dependency: libmysqlclient.so.15 for package: dovecot
--> Processing Dependency: libmysqlclient.so.15 for package: php-mysql
--> Processing Dependency: libmysqlclient.so.15 for package: perl-DBD-MySQL
--> Processing Dependency: libmysqlclient.so.15(libmysqlclient_15) for package: libdbi-dbd-mysql
--> Processing Dependency: libmysqlclient.so.15(libmysqlclient_15) for package: dovecot
--> Processing Dependency: libmysqlclient.so.15(libmysqlclient_15) for package: php-mysql
--> Processing Dependency: libmysqlclient.so.15(libmysqlclient_15) for package: perl-DBD-MySQL
--> Processing Dependency: libmysqlclient_r.so.15 for package: MySQL-python
--> Processing Dependency: libmysqlclient_r.so.15(libmysqlclient_15) for package: MySQL-python
--> Processing Dependency: mysql for package: libdbi-dbd-mysql
--> Processing Dependency: mysql for package: MySQL-python
--> Running transaction check
---> Package MySQL-python.i386 0:1.2.1-1 set to be erased
---> Package dovecot.i386 0:1.0.7-2.el5 set to be erased
---> Package libdbi-dbd-mysql.i386 0:0.8.1a-1.2.2 set to be erased
---> Package php-mysql.i386 0:5.1.6-20.el5 set to be erased
---> Package perl-DBD-MySQL.i386 0:3.0007-1.fc6 set to be erased
--> Finished Dependency Resolution

Dependencies Resolved

=============================================================================
Package                 Arch       Version          Repository        Size
=============================================================================
Removing:
mysql                   i386       5.0.45-7.el5     installed         7.3 M
mysql-connector-odbc    i386       3.51.12-2.2      installed         387 k
mysql-devel             i386       5.0.45-7.el5     installed         5.6 M
mysql-server            i386       5.0.45-7.el5     installed          21 M
Removing for dependencies:
MySQL-python            i386       1.2.1-1          installed         277 k
dovecot                 i386       1.0.7-2.el5      installed         3.6 M
libdbi-dbd-mysql        i386       0.8.1a-1.2.2     installed          37 k
perl-DBD-MySQL          i386       3.0007-1.fc6     installed         326 k
php-mysql               i386       5.1.6-20.el5     installed         175 k

Transaction Summary
=============================================================================
Install      0 Package(s)         
Update       0 Package(s)         
Remove       9 Package(s)         

Is this ok [y/N]:

wlforyou1

Is this ok [y/N]: y
Downloading Packages:
Running rpm_check_debug
Running Transaction Test
Finished Transaction Test
Transaction Test Succeeded
Running Transaction
  Erasing   : mysql-devel                  ######################### [1/9]
  Erasing   : mysql-connector-odbc         ######################### [2/9]
  Erasing   : MySQL-python                 ######################### [3/9]
  Erasing   : dovecot                      ######################### [4/9]
  Erasing   : libdbi-dbd-mysql             ######################### [5/9]
  Erasing   : php-mysql                    ######################### [6/9]
  Erasing   : mysql-server                 ######################### [7/9]
warning: /var/log/mysqld.log saved as /var/log/mysqld.log.rpmsave
  Erasing   : perl-DBD-MySQL               ######################### [8/9]
  Erasing   : mysql                        ######################### [9/9]
warning: /etc/my.cnf saved as /etc/my.cnf.rpmsave

Removed: mysql.i386 0:5.0.45-7.el5 mysql-connector-odbc.i386 0:3.51.12-2.2 mysql-devel.i386 0:5.0.45-7.el5 mysql-server.i386 0:5.0.45-7.el5
Dependency Removed: MySQL-python.i386 0:1.2.1-1 dovecot.i386 0:1.0.7-2.el5 libdbi-dbd-mysql.i386 0:0.8.1a-1.2.2 perl-DBD-MySQL.i386 0:3.0007-1.fc6 php-mysql.i386 0:5.1.6-20.el5
Complete!
[root@localhost avahi]#

wlforyou1

回复 2# chenyx


    执行了，您看下3楼和4楼，应该是对的对吧。？

chenyx

成功了,没有问题

wlforyou1

回复 6# chenyx


    三克油，多谢你了哦。这样我就可以再次重新安装mysql了对吧。

dooros

wlforyou1 发表于 2012-03-06 11:21
回复 6# chenyx

嗯，可以重新安装了。

wlforyou1

回复 8# dooros


    嗯嗯，多邪恶。