ODAC 9.3(2014-04-30) Full Source D7-XE6.rar

Oracle Data Access Components (ODAC) is a library of components that provides native connectivity to Oracle from Delphi and C++Builder including Community Edition, as well as Lazarus (and Free Pascal) on Windows, Linux, macOS, iOS, and Android for both 32-bit and 64-bit platforms. The ODAC library is designed to help programmers develop faster and more native Oracle database applications. ODAC, a high-performance and feature-rich Oracle connectivity solution, is an efficient native alternative to the Borland Database Engine (BDE) and standard dbExpress driver. It provides both possibility of connection to Oracle by means of native Oracle data access and direct access to Oracle from Delphi without Oracle Client.

Oracle Data Access Components (ODAC) is a library of components that provides native connectivity to Oracle from Delphi, C++Builder, Lazarus (and Free Pascal) for 32-bit and 64-bit Windows, Mac OS X, Linux, and FreeBSD platforms. The ODAC library is designed to help programmers develop faster, cleaner and more native Oracle database applications. ODAC, a high-performance and feature-rich Oracle connectivity solution, is an efficient native alternative to the Borland Database Engine (BDE) and standard dbExpress driver. It provides both possibility of connection to Oracle by means of native Oracle data access and direct access to Oracle without Oracle Client. The ODAC library is actively developed and supported by the Devart Team. If you have questions about ODAC, email the developers at odac@devart.com or visit ODAC online at http://devart.com/odac/

ODAC 直接使用 Oracle 调用接口 (OCI). OCI 是一种允许应用程序开发人员使用第三方开发语言存取Oracle数据服务器的过程或函数以及控制所有的SQL语句执行状态的应用程序接口（API）。OCI 通过一个动态运行库（ORA*.DLL）提供了一个标准的数据库存取库及函数,以在应用程序中建立连接。也可以使用ODAC的Net选项而无需在客户机上安装Oracle客户端来连接到Oracle.在这种情况下，ODAC仅需要TCP/IP协议的支持，从而可以创建真正的、最小的数据库应用程序。 与使用BDE开发 Oracle C/S（客户/服务器）应用程序不同的是，BDE不能存取Oracle的一些特殊功能，不能使用更多的资源，不能高速处理数据，而且不定期有麻烦的应用程序分发以及管理。

Oracle提供.net数据访问的驱动，可不安装Oracle客户端直接访问Oracle数据库。

无需安装Oracle客户端 含32位、64位版本 含oci.dll,oraociei.dll,OraOps11w.dll

ODAC的运行时库包，Oracle官方网站也可以下载

odac 9.4.14 professional Retail for delphi 7 bpl版，正式版，非试用版

Oracle控件ODAC的下载安装及使用 安装环境：ODAC 9.3 for Delphi 7 编译及安装： 1、打开并编译安装Source\Delphi7\dac70.dpk 2、打开并编译安装Source\Delphi7\dacvcl70.dpk 3、打开并编译安装Source\Delphi7\dcldac70.dpk 4、打开并编译安装Source\Delphi7\odac70.dpk 5、打开并编译安装Source\Delphi7\odacvcl70.dpk 6、打开并编译安装Source\Delphi7\dclodac70.dpk 7、打开并编译安装Source\Delphi7\oraprov70.dpk 8、将D:\Program Files\Borland\ODAC 9.3\Source和D:\Program Files\Borland\ODAC 9.3\ODAC\Source\Delphi7 添加到"Search Path"中("D:\Program Files\Borland\ODAC 9.3\ODAC\"是我放置ODAC的路径,你要换成你自已的路径, 如果你不放置"C:\Program Files\Borland\BDS\4.0\ODAC\Source"则会出现"File not found: 'DBAccess.res'"的错误).

1. Oracle.Data.Access.Components.v6.80.0.47.FS.forD5-D2009 为控件； 2. 请参照“安装方法.txt”安装该控件，部分dpl包不是设计包，安装不上是正常现象； 3. 程序例子.zip 为程序例子； 4. 如果程序例子跑不通，请参照《Oracle设置常识》设置服务器参数。 LuJun 研究 qq:393748124 欢迎共同学习一起进步!