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OFFICE EXCEL 2010 透過instanceclient 連線到Oracle db 使用 MS ODBC Driver for Oracle on WINDOWS 7 64 BIT

• 先下載

Instant Client Package - Basic

      instantclient-basic-win-x86-64-11.1.0.7.0.zip

Instant Client Package - ODBC

      instantclient-odbc-win-x86-64-11.1.0.7.0.zip



http://www.oracle.com/technetwork/topics/winx64soft-089540.html

• 將兩個檔案都解壓縮到

c:\oracle\instantclient_11_1

• 用系統管理員身分開啟命令提示字元，執行

cd C:\oracle\instantclient_11_2

odbc_install.exe

• 設定系統環境變數

TNS_ADMIN= C:\orant\NET80\ADMIN\

也可以設定

ORACLE_HOME=C:\oracle_client\product\11.2.0\client_1

來達成 會自動搜尋ORACL_HOME下面的network\admin下的檔案

%windir%\SysWOW64\odbcad32.exe

一定要下這個指令才能看到喔

可以做個捷徑或到開始工作列上

http://forums.oracle.com/forums/thread.jspa?threadID=1010383&tstart=0

Here's the solution.

My operating system is Windows 7 64-bit, using Office 2010 64-bit. Trying to connect to an ODBC data source through Excel. The data source is an Oracle9i 32-bit database on a Windows Server 2003 32-bit server. However, the database version or server operating system is arbitrary; it could be an 8i, 9i, 10g, or even an 11g 32-bit or 64-bit database on a UNIX or Windows server. If you're using Windows 7 64-bit and you want to connect to an ODBC data source through Excel to an Oracle database, you must use Office 2010 64-bit. You cannot use Office 2003 or 2007, for example.

Follow these steps on your Windows 7 64-bit PC to connect to your ODBC data source.

1. Through Oracle's web site, go to Instant Client Downloads for Microsoft Windows (x64). Currently, the address to that page is:
http://www.oracle.com/technology/software/tech/oci/instantclient/htdocs/winx64soft.html

2. Download the two following files, found under the version 11.1.0.7.0 heading:
Instant Client Package - Basic (instantclient-basic-win-x86-64-11.1.0.7.0.zip)
Instant Client Package - ODBC (instantclient-odbc-win-x86-64-11.1.0.7.0.zip)

3. Extract both zip files to the same directory (such as c:\oracle\instantclient_11_1).

4. Launch the Command Prompt (DOS command window) by running it as administrator. Go to Start > All Programs > Accessories, then right click Command Prompt and select Run as Administrator.

5. From within the Command Prompt, navigate to c:\oracle\instantclient_11_1, and run odbc_install.exe. You should receive a message saying Oracle ODBC Driver is installed successfully. The name of the new ODBC driver that was just installed is Oracle in instantclient11_1 -- use this driver when creating your ODBC connection.

6. Create a new system environment variable. Set the value of the variable name as TNS_ADMIN, and the value of the variable path as the directory that contains the tnsnames.ora and sqlnet.ora files. On my PC, I have another Oracle client already installed which has its own tnsnames.ora and sqlnet.ora files. Therefore, I set the value of variable path as c:\orant\net80\admin (the directory that contains my tnsnames.ora and sqlnet.ora files). If you don't have another Oracle client installed on your PC, create a new directory such as c:\oracle\instantclient_11_1\network\admin, and place the tnsnames.ora and sqlnet.ora files in that directory. Then, set c:\oracle\instantclient_11_1\network\admin as the value for the variable path.

7. To create the ODBC connection, go Start > Control Panel > Administrative Tools > Data Sources (ODBC). Alternatively, you can create the connection right from within Excel.