oracle数据库提供了BLOB字段，我们可以使用这个字段往数据库保存二进制文件，此例子示范了delphi如何操作BLOB字段，实现往oracle数据库存/取二进制文件。-oracle database provides a BLOB field, we can use this field to save the binary file into the database, this example demonstrates how delphi BLOB field to the oracl

官方网站：http://www.devart.com/odac 本版本支持以下 IDE： Delphi 5,6,7,8,2005 C++Builder 5,6 BDS 2006 (Delphi 2006, C++Builder 2006) RAD Studio 2007 (Delphi 2007, C++Builder 2007) RAD Studio 2009 (Delphi 2009, C++Builder 2009) R

数据库的基本信息录入，是access录入数据导入oracle，采用delphi编写，比较实用。-Entry of basic information database is access input data into oracle, prepared using delphi, more practical.

Oracle Data Access Components (ODAC) is a library of components that provides native connectivity to Oracle Delphi, Delphi for .NET, C++Builder and Kylix. The ODAC library is designed to help programmers develop faster and cleaner Oracle applications