linux sqlplus安裝及登錄

轉自：http://blog.csdn.net/wuxiaoyan_home/article/details/4826440

安裝：

rpm -ivh oracle-instantclient-basic-10.2.0.4-1.i386.rpm
rpm -ivh oracle-instantclient-sqlplus-10.2.0.4-1.i386.rpm
rpm -ivh oracle-instantclient-devel-10.2.0.4-1.i386.rpm

添加路徑：

cd /etc/profile
export ORACLE_HOME=/usr/lib/oracle/11.2/client64
export TNS_ADMIN=$ORACLE_HOME/network/admin
export NLS_LANG='simplified chinses_china'.ZHS16GBK
export LD_LIBRARY_PATH=$ORACLE_HOME/lib
export PATH=/usr/bin:/usr/sbin:$ORACLE_HOME/bin:

修改sqlplus配置文件：

vi /usr/lib/oracle/11.2/client64/network/admin/tnsnames.ora
ORCL =
  (DESCRIPTION =
    ((ADDRESS = (PROTOCOL = TCP)(HOST = *IP*)(PORT = 1521I)
    (CONNECT_DATA =
      (SERVER = DEDICATED )
      (SERVER_NAME=*SID*)
    )
  )

---

一、下載Oracle 10g sqlplus軟件
http://www.oracle.com/technology/software/tech/oci/instantclient/index.html
oracle-instantclient-basic-10.2.0.4-1.i386.rpm
oracle-instantclient-sqlplus-10.2.0.4-1.i386.rpm
oracle-instantclient-devel-10.2.0.4-1.i386.rpm
二、安裝rpm包

rpm -ivh oracle-instantclient-basic-10.2.0.4-1.i386.rpm
rpm -ivh oracle-instantclient-sqlplus-10.2.0.4-1.i386.rpm
rpm -ivh oracle-instantclient-devel-10.2.0.4-1.i386.rpm

三、指定sqlplus運行所需要的庫
由於是RPM包安裝的，因此，oracle客戶端默認所在的路徑爲/usr/lib/oracle/10.2.0.4/client/lib/

#vi /etc/ld.so.conf

在最後加入：/usr/lib/oracle/10.2.0.4/client/lib
四、重啓ldconfig

ldconfig

五、啓動sqlplus

sqlplus /nolog

一、配置oracle環境變量

#vi /etc/profile最後加入
export ORACLE_HOME=/usr/lib/oracle/10.2.0.4/client
export LD_LIBRARY_PATH=:$ORACLE_HOME/lib:/usr/local/lib:$LD_LIBRARY_PATH:.
export TNS_ADMIN=$ORACLE_HOME
export PATH=$PATH:$ORACLE_HOME/bin:.

六、配置連接tnsnames.ora

#cd $ORACLE_HOME加入

test =
  (DESCRIPTION =
    (ADDRESS_LIST =
      (ADDRESS = (PROTOCOL = TCP)(HOST = ip)(PORT = 1521))
    )
    (CONNECT_DATA =
      (SID = test )
      (SERVER=DEDICATED )
    )
  )
  ```
七、啓動

```c++
sqlplus 用戶名/密碼@//IP:PORT/會話ID