声明: 本文均为作者本人(iihero@csdn)探索学习oracle数据库过程当中的经验总结，其方法或过程只能用于开发和学习，不能将其用于商业产品发布，违者后果自负。 Oracle数据库的客户端向来以“肥大”著称，即使是它的instant client，也不算瘦。个人以为，虽然i
声明: 本文均为作者本人(iihero@csdn)探索学习oracle数据库过程当中的经验总结，其方法或过程只能用于开发和学习，不能将其用于商业产品发布，违者后果自负。
Oracle数据库的客户端向来以“肥大”著称，即使是它的instant client，也不算瘦。个人以为，虽然instant client发布并使用了有一段时间，但是比起它的原装产品来说，稳定性和安全性肯定有些差距。所以，我宁可自己手动extract一些有用的包，为开发所用，也不愿意去单独折腾个instant client来配置。
这里就以9i为例，在你安装完一份Oracle服务器版或Oracle客户端，在安装的目标目录会有一份完整的目录列表。有很多很多都是用不着的文件。
我们通常要用的功能也就是:
1. sqlplus命令行，imp, exp, tnsping, sqlldr (用于管理)
2. oci接口库，pro*c库，jdbc, odbc (甚或oledb)等 (用于开发)
有了这些功能，基本上可以做很多事情了。
制作原理：
1. 抽取相关目录，发布到一个新目录。
2. 生成注册表文件到这个新目录。
3. 将这个新目录复制或移动到新机器的新目录里边，就可以注册使用了。
下边是我编写的一个发布的批处理脚本oraclient_dist.bat，以及过滤文件exclude.txt
exclude.txt 文件要与oraclient_dist.bat文件位于同一目录当中
其命令格式是：
oraclient_dist.bat -from d:/oracle/ora92 -to e:/dist -inst d://ora92client
意思是从源：d:/oracle/ora92目录下边提取免安装包到目录e:/dist里头，最终安装目录定制在d:/ora92client。
@echo off
rem
rem Copyright (c) 2005 ~ 2009, iihero@CSDN
rem
rem This script will ship an Simple Oracle client from an
rem installed Oracle9i/10g server or client package.
rem
rem Any issues, please notify me: iiihero@hotmail.com
rem This script only can be used for learning/researching on oracle db.
rem
setlocal
:LOOP
set arg=%1
if %arg%! == ! goto END_LOOP
if %arg%! == -help! goto SET_HELP
if %arg%! == -h! goto SET_HELP
if %arg%! == -from! goto SET_FROM
if %arg%! == -to! goto SET_TO
if %arg%! == -inst! goto SET_INST
goto LOOP
:SET_FROM
shift
set ORA_FROM=%1
shift
goto LOOP
:SET_TO
shift
set ORA_TO=%1
shift
goto LOOP
:SET_INST
shift
set INSTALL_DIR=%1
shift
goto LOOP
:END_LOOP
echo ORA_FROM = %ORA_FROM%
if %ORA_FROM%! == ! set ORA_FROM=%ORACLE_HOME%
if %ORA_FROM%! == ! goto ERROR_RUNTIME
if %ORA_TO%! == ! goto SET_HELP
if not exist %ORA_TO% goto SET_HELP
if %INSTALL_DIR%! == ! goto SET_HELP
mkdir %ORA_TO%oracle
set ORACLIENT="%ORA_TO%oracle"
echo "Begin distribute files into %ORACLIENT%"
mkdir "%ORACLIENT%
etwork"
xcopy "%ORA_FROM%
etworkdmin" "%ORACLIENT%
etworkdmin" /Q /S /I
xcopy "%ORA_FROM%
etworkmesg" "%ORACLIENT%
etworkmesg" /Q /S /I
xcopy "%ORA_FROM%ocommon
lsdmin" "%ORACLIENT%ocommon
lsdmin" /Q /S /I
xcopy "%ORA_FROM%ocommon
lsmesg" "%ORACLIENT%ocommon
lsmesg" /Q /S /I
xcopy "%ORA_FROM%odbc" "%ORACLIENT%odbc" /Q /S /I
xcopy "%ORA_FROM%oracore" "%ORACLIENT%oracore" /Q /S /I
xcopy "%ORA_FROM%
dbmsmesg" "%ORACLIENT%
dbmsmesg" /Q /S /I
xcopy "%ORA_FROM%sqlplusmesg" "%ORACLIENT%sqlplusmesg" /Q /S /I
xcopy "%ORA_FROM%in" "%ORACLIENT%in" /Q /S /I /EXCLUDE:exclude.txt
xcopy "%ORA_FROM%ocilib" "%ORACLIENT%ocilib" /Q /S /I
xcopy "%ORA_FROM%ociinclude" "%ORACLIENT%ociinclude" /Q /S /I
xcopy "%ORA_FROM%jdbclib" "%ORACLIENT%jdbclib" /Q /S /I
xcopy "%ORA_FROM%jdbcReadme.txt" "%ORACLIENT%jdbc" /Q /S /I
xcopy "%ORA_FROM%precompdmin" "%ORACLIENT%precompdmin" /Q /S /I
xcopy "%ORA_FROM%precompmesg" "%ORACLIENT%precompmesg" /Q /S /I
xcopy "%ORA_FROM%precomplib" "%ORACLIENT%precomplib" /Q /S /I
xcopy "%ORA_FROM%precomppublic" "%ORACLIENT%precomppublic" /Q /S /I
echo "Begin register entry into %ORACLIENT%oraclient.reg"
echo Windows Registry Editor Version 5.00 >> %ORACLIENT%oraclient.reg
echo [HKEY_LOCAL_MACHINESOFTWAREODBCODBCINST.INIOracle in OraHome] >> %ORACLIENT%oraclient.reg
echo "APILevel"="1" >> %ORACLIENT%oraclient.reg
echo "CPTimeout"="60" >> %ORACLIENT%oraclient.reg
echo "ConnectFunctions"="YYY" >> %ORACLIENT%oraclient.reg
echo "Driver"="%INSTALL_DIR%\BIN\SQORA32.DLL" >> %ORACLIENT%oraclient.reg
echo "DriverODBCVer"="03.51" >> %ORACLIENT%oraclient.reg
echo "FileUsage"="0" >> %ORACLIENT%oraclient.reg
echo "Setup"="%INSTALL_DIR%\BIN\SQORAS32.DLL" >> %ORACLIENT%oraclient.reg
echo "SQLLevel"="1" >> %ORACLIENT%oraclient.reg
echo [HKEY_LOCAL_MACHINESOFTWAREORACLE] >> %ORACLIENT%oraclient.reg
echo "ORACLE_HOME"="%INSTALL_DIR%" >> %ORACLIENT%oraclient.reg
echo "ORACLE_HOME_NAME"="OraHome" >> %ORACLIENT%oraclient.reg
echo "NLS_LANG"="NA" >> %ORACLIENT%oraclient.reg
echo [HKEY_LOCAL_MACHINESOFTWAREORACLEALL_HOMES] >> %ORACLIENT%oraclient.reg
echo "HOME_COUNTER"="1" >> %ORACLIENT%oraclient.reg
echo "DEFAULT_HOME"="OraHome" >> %ORACLIENT%oraclient.reg
echo "LAST_HOME"="0" >> %ORACLIENT%oraclient.reg
echo [HKEY_LOCAL_MACHINESOFTWAREORACLEALL_HOMESID0] >> %ORACLIENT%oraclient.reg
echo "NAME"="OraHome" >> %ORACLIENT%oraclient.reg
echo "PATH"="%INSTALL_DIR%" >> %ORACLIENT%oraclient.reg
echo "NLS_LANG"="NA" >> %ORACLIENT%oraclient.reg
echo [HKEY_LOCAL_MACHINESOFTWAREORACLEHOME0] >> %ORACLIENT%oraclient.reg
echo "ID"="0" >> %ORACLIENT%oraclient.reg
echo "ORACLE_GROUP_NAME"="Oracle - OraHome" >> %ORACLIENT%oraclient.reg
echo "ORACLE_HOME_NAME"="OraHome" >> %ORACLIENT%oraclient.reg
echo "ORACLE_HOME"="%INSTALL_DIR%" >> %ORACLIENT%oraclient.reg
echo "NLS_LANG"="SIMPLIFIED CHINESE_CHINA.ZHS16GBK" >> %ORACLIENT%oraclient.reg
echo "ORACLE_HOME_KEY"="Software\ORACLE\HOME0" >> %ORACLIENT%oraclient.reg
echo "Begin genrating readme file for Oracle client into %ORACLIENT%
eadme.txt"
echo 本程序是Oracle 9.2 for windows的简化客户端版本。>> %ORACLIENT%
eadme.txt
echo 带有最基础的一些功能: sqlplus(w), exp, imp, oci, pro*c, ocopy, tkprof, tnsping, odbc, jdbc>> %ORACLIENT%
eadme.txt
echo 1. 将%ORACLIENT%目录移动到目标目录: %INSTALL_DIR", >> %ORACLIENT%
eadme.txt
echo 2. 导入注册表oracleint.reg之后，将bin目录全路径添加到path之后，>> %ORACLIENT%
eadme.txt
echo 3. 编辑%INSTALL_DIR%
etworkdmin nsnames.ora文件，添加适当的servicename>> %ORACLIENT%
eadme.txt
echo 就可以正常使用.>> %ORACLIENT%
eadme.txt>> %ORACLIENT%
eadme.txt
echo 有问题，欢迎联系：iiihero@hotmail.com (iihero@CSDN)>> %ORACLIENT%
eadme.txt
echo "Successfully distribute oracle client into %ORACLIENT%!!!"
goto END
:SET_HELP
echo "Usage:"
echo "oraclient_dist -from <ORACLE_HOME> -to <TargetDir> -inst <InstallDir>"
echo "eg: oraclient_dist -from d:oracleora92 -to f:income -inst d:\ora92"
echo "InstallDir format: d:\ora92 (there should be 2 '' in the path)"
echo "Thanks! iiihero@hotmail.com (iihero@CSDN) "
goto END
:ERROR_RUNTIME
echo "Please set ORACLE_HOME or use as the help"
:END
endlocal
最终你还可以将目标目录压缩，也就30来M，最终使用时，参见发布后生成的readme.txt文件。
exclude.txt文件内容如下：
C-sharp代码
- .bat
- .bmp
- COREJAVA
- OracleNet
- g
- ldap
- hs
- ib
- omts
- scc
- snmim
- a
- m
- o
- s
- xp
