Linux 免安裝Oracle用戶端軟體 串連 Oracle資料庫

來源:互聯網
上載者:User

Linux 免安裝Oracle用戶端軟體 串連 Oracle資料庫

Linux 免安裝Oracle用戶端軟體 串連 Oracle資料庫

1、mkdir -p /opt/oracle
2、cd /opt/oracle
3、去oracle官網下載如下三個壓縮包(最好下載與orcale伺服器對應版本的)
    然後傳到/opt/oracle目錄
    oracle-instantclient11.2-basic-11.2.0.1.0-1.x86_64.zip 
    oracle-instantclient11.2-sqlplus-11.2.0.1.0-1.x86_64.zip
    oracle-instantclient11.2-sdk-11.2.0.1.0-1.x86_64.zip
    官方地址如下:
    http://www.oracle.com/technetwork/topics/linuxsoft-082809.html (32位)
    http://www.oracle.com/technetwork/topics/linuxx86-64soft-092277.html (64位)
    下載需要oracle賬戶,沒有就免費註冊一個吧。
4、將如下內容,複製粘貼到install.sh
#!/bin/bash
#author loopeelee

yum install -y  libaio*
#不裝這個包,串連的時候會報錯如下:
#/opt/oracle/lib/sqlplus: error while loading shared libraries: libaio.so.1: cannot open shared object file: No such file or directory

cd /opt/oracle
unzip oracle-instantclient11.2-basic-11.2.0.1.0-1.x86_64.zip > /dev/null 2>&1
unzip oracle-instantclient11.2-sqlplus-11.2.0.1.0-1.x86_64.zip > /dev/null 2>&1
mv instantclient_11_2/ lib
unzip oracle-instantclient11.2-sdk-11.2.0.1.0-1.x86_64.zip > /dev/null 2>&1
mv instantclient_11_2/ sdk
mkdir -p /opt/oracle/network/admin
cd /opt/oracle/network/admin

#下面的HOST = 和SERVICE_NAME = 需要根據自己值修改
echo 'wcsracdb =
  (DESCRIPTION =
    (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.22.8)(PORT = 1521))
    (CONNECT_DATA =
      (SERVER = DEDICATED)
      (SERVICE_NAME = uerdb)
    )
  )

EXTPROC_CONNECTION_DATA =
  (DESCRIPTION =
    (ADDRESS_LIST =
      (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1))
    )
    (CONNECT_DATA =
      (SID = PLSExtProc)
      (PRESENTATION = RO)
    )
  )' > tnsnames.ora
echo 'export ORACLE_HOME=/opt/oracle
export LD_LIBRARY_PATH=/opt/oracle/lib'>> /etc/profile
echo "Done"

5、chmod u+x install.sh
6、./install.sh

7、使環境變數立即生效

    source /etc/profile
    或者直接執行如下兩條命令更好:
    export ORACLE_HOME=/opt/oracle
    export LD_LIBRARY_PATH=/opt/oracle/lib
8、測試:
    /opt/oracle/lib/sqlplus
    也可以這樣/opt/oracle/lib/sqlplus user/password@wcsracdb

--------------------------------------分割線 --------------------------------------

rlwrap - 解決Linux下SQLPLUS退格、上翻鍵亂碼問題

SQLPLUS spool 到動態記錄檔名

Oracle SQLPLUS提示符設定

通過設定SQLPLUS ARRAYSIZE(行預取)加快SQL返回速度

PL/SQL Developer實用技巧分享

--------------------------------------分割線 --------------------------------------

相關文章

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

  • Sales Support

    1 on 1 presale consultation

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.