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HomeDatabaseMysql TutorialLinux服务器上安装MySQL版本冲突问题的解决

由于在使用的Linux服务器上已经安装了一个较低版本的mysql server,使用rpm包进行安装时,提示版本冲突,安装不能继续进行。由于

由于在使用的Linux服务器上已经安装了一个较低版本的mysql server,使用rpm包进行安装时,提示版本冲突,,安装不能继续进行。

由于旧的数据不想要了,解决办法是这样的:

1、 先把系统里安装的所有mysql找出来
#rpm -qa|grap -i mysql 运行此命令后,显示所有列表
mysql-4.1.20-1.RHEL4.1
mysqlclient10-3.23.58-4.RHEL4.1

2、 将列表一一强制删除:
#rpm -ev --nodeps mysql-4.1.20-1.RHEL4.1
#rpm -ev --nodeps mysqlclient10-3.23.58-4.RHEL4.1

3、 将老版本的几个文件手工删除:
#rpm -f /etc/my.cnf
#rpm -rf /usr/var/lib/mysql

现在可以进行mysql的全新安装,需要的软件包:

软件包名和用途
MySQL-server-community-5.0.51a-0.rhel4.i386.rpm MySQL服务器软件
MySQL-client-community-5.0.51a-0.rhel4.i386.rpm MySQL客户端软件
MySQL-devel-community-5.0.51a-0.rhel4.i386.rpm 各种库文件,包括为了编译其他MySQL客户端所需软件
MySQL-shared-community-5.0.51a-0.rhel4.i386.rpm
MySQL-shared-compat-4.0.24-0.i386.rpm
MySQL客户端共享的一些库文件,和shared-compat只能选择一个
perl-DBI-1.40-5.i386.rpm Perl软件支持

将下载的软件包上传至Linux服务器后开始安装 (注意安装顺序)

设置管理员root密码:
[root@localhost mysql]# /usr/bin/mysqladmin -u root password '123456'

复制配置文件:
[root@localhost mysql]# cd /usr/share/mysql
[root@localhost mysql]# cp my-medium.cnf /etc/my.cnf

启动MySQL服务:
[root@localhost mysql]# service mysql start

linux

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