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  • 【原创】大叔经验分享(93)centos安装oracle客户端

    1 下载客户端

    官方下载地址:https://www.oracle.com/database/technologies/instant-client/linux-x86-64-downloads.html

    下载

    Basic Package (RPM)

    SQL*Plus Package (RPM)

    2 安装

    # rpm -ivh oracle-instantclient19.5-basic-19.5.0.0.0-1.x86_64.rpm

    # rpm -ivh oracle-instantclient19.5-sqlplus-19.5.0.0.0-1.x86_64.rpm

    3 环境变量

    #vi ~/.bash_profile
    export ORACLE_BASE=/usr/lib/oracle/19.5
    export ORACLE_HOME=$ORACLE_BASE/client64
    export LD_LIBRARY_PATH=$ORACLE_HOME/lib:$LD_LIBRARY_PATH
    export TNS_ADMIN=$ORACLE_BASE/admin
    export NLS_LANG=AMERICAN_AMERICA.AL32UTF8

    4 配置TNS

    # mkdir -p $ORACLE_HOME/network/admin
    # vi $ORACLE_HOME/network/admin/tnsnames.ora
    alias =
     (DESCRIPTION =
     (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.1.1)(PORT = 1521))
      (CONNECT_DATA =
       (SERVER = DEDICATED)
       (SERVICE_NAME = orcl)
      )
     )

    注意该文件格式要求严格,缩进必须为空格,否则会报解析错误;

    5 SQLPLUS测试

    # sqlplus xxx/xxx@alias

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  • 原文地址:https://www.cnblogs.com/barneywill/p/12064499.html
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