linux装oracle客户端

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1.下载

 oracle-instantclient11.2-basic-11.2.0.2.0.x86_64.rpm

oracle-instantclient11.2-devel-11.2.0.2.0.x86_64.rpm

oracle-instantclient11.2-sqlplus-11.2.0.2.0.x86_64.rpm

2通过执行以下命令,安装Oracle Client。

rpm -ivh oracle-instantclient11.2-basic-11.2.0.2.0.x86_64.rpm

rpm -ivn oracle-instantclient11.2-devel-11.2.0.2.0.x86_64.rpm

rpm -ivh oracle-instantclient11.2-sqlplus-11.2.0.2.0.x86_64.rpm


如果出现如下错误


需要安装libio:


libio安装成功!!!

如果不能使用apt-get命令,则需要安装apt-get:


yum install apt-get

3安装完成的标志


4.进行Oracle Client的环境设定

su - appl(appl是我用的一个用户)

mkdir /usr/lib/oracle/11.2/client64/etc/

export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/lib/oracle/11.2/client64/lib

export TNS_ADMIN=/usr/lib/oracle/11.2/client64/etc

exportNLS_LANG=American_China.UTF8

5.tnsnames文件(/usr/lib/oracle/11.2/client64/etc/tnsnames.ora)。   (创建命令:touch tnsnames.ora

内容如下

CIN=(

    DESCRIPTION = (

        ADDRESS_LIST = (

            ADDRESS =

                (PROTOCOL =TCP)

                (HOST = XXX.XXX.XXX.XXX)ç Database Server IP address

                (PORT = YYYY)         ç Database Server Port (eg. 1521)

                (CHARSET =UTF8)

            )

        )

        (CONNECT_DATA =

            (SERVICE_NAME =CIN)

        )

    )
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