在 ubuntu 桌面上有很多图形化工具连接 oracle 数据库, 比如 DBeaver 等, 但有时还是需要通过 sqlplus 连接远程数据库,这时需要安装 oracle 客户端了。本文介绍 ubuntu 下安装 oracle 12.2.0.5 客户端的步骤。
下载
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http:// www.oracle.com/technetwork/ topics/linuxx86-64soft-092277.html
备注:根据需要下载相应版本的客户端。
下载以下 rpm 包
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francs@francs:~/Downloads$ ll *.rpm -rw-rw-r-- 1 francs francs 34 M 8 月 26 09 :40 oracle-instantclient-basic-10.2 .0.5 -1 .x86_64 .rpm -rw-rw-r-- 1 francs francs 284 K 8 月 26 09 :58 oracle-instantclient-devel-10.2 .0.5 -1 .x86_64 .rpm -rw-rw-r-- 1 francs francs 776 K 8 月 26 09 :57 oracle-instantclient-sqlplus-10.2 .0.5 -1 .x86_64 .rpm
安装 Alien
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francs@francs: ~/Downloads$ sudo alien -i *.rpm dpkg --no-force-overwrite -i oracle-instantclient-basic_10.2 .0 .5 -2_amd64.deb Selecting previously unselected package oracle-instantclient-basic. (正在读取数据库 ... 系统当前共安装有 309521 个文件和目录。) Preparing to unpack oracle-instantclient-basic_10.2 .0 .5 -2_amd64.deb ... Unpacking oracle-instantclient-basic (10.2 .0 .5 -2 ) ... 正在设置 oracle-instantclient-basic (10.2 .0 .5 -2 ) ... Processing triggers for libc-bin (2.19 -0ubuntu6.1 ) ... dpkg --no-force-overwrite -i oracle-instantclient-devel_10.2 .0 .5 -2_amd64.deb Selecting previously unselected package oracle-instantclient-devel. (正在读取数据库 ... 系统当前共安装有 309536 个文件和目录。) Preparing to unpack oracle-instantclient-devel_10.2 .0 .5 -2_amd64.deb ... Unpacking oracle-instantclient-devel (10.2 .0 .5 -2 ) ... 正在设置 oracle-instantclient-devel (10.2 .0 .5 -2 ) ... dpkg --no-force-overwrite -i oracle-instantclient-sqlplus_10.2 .0 .5 -2_amd64.deb Selecting previously unselected package oracle-instantclient-sqlplus. (正在读取数据库 ... 系统当前共安装有 309579 个文件和目录。) Preparing to unpack oracle-instantclient-sqlplus_10.2 .0 .5 -2_amd64.deb ... Unpacking oracle-instantclient-sqlplus (10.2 .0 .5 -2 ) ... 正在设置 oracle-instantclient-sqlplus (10.2 .0 .5 -2 ) ... 备注:安装完成。
运行 Sqlplus
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francs@francs: /usr/lib /oracle /10.2.0.5/client64 /bin $ ./sqlplus ./sqlplus: error while loading shared libraries: libsqlplus.so: cannot open shared object file: No such file or directory
备注:是因为 lib 环境变量没加。
环境变量添加以下
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francs@francs:~$ vim ~/.bashrc export ORACLE_HOME =/usr/lib/oracle/10.2.0.5/client64 export PATH =$ORACLE_HOME /bin:$PATH export LD_LIBRARY_PATH =$ORACLE_HOME /lib:$LD_LIBRARY_PATH
再次测试
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francs@francs: ~$ source .bashrc francs@francs: ~$ which sqlplus /usr/lib /oracle /10.2.0.5/client64 /bin /sqlplus sqlplus username/password@//dbhost:1521/ SID
备注:这时测试 sqlplus 连接远程 oracle 数据库成功,文档中提到如果此步出现缺少 libaio.so.1 文件的错误,则需要运行 “sudo apt-get install libaio1” 命令。
参考
原创文章,作者:carmelaweatherly,如若转载,请注明出处:https://blog.ytso.com/239580.html