已在XE10.2.3测试可以使用，其他版本未测试。关闭Delphi后直接安装即可。由于不能分卷上传，不要下载“uniDAC 7.2.6 For D6、D7、XE、XE6、XE7、XE10、XE10.1、XE10.2”。

7.4.11 26-Nov-18 RAD Studio 10.3 Rio is supported Support of UPPER and LOWER functions for Unified SQL is added Bug with using the FieldOrigins property is fixed Bug with using the TrimFixedChar property is fixed Bug with saving a dataset that contains BLOB fields to XML is fixed Bug with the Refresh method of TVirualQuery is fixed Bug with handling BCD fields in TVirtualQuery is fixed Bug with updating fields which have data type mapping in TVirtualQuery is fixed Oracle data provider Oracle 18c is supported Implicit result sets in Oracle 12 are supported Bug with detecting time zone when connecting in the Direct mode is fixed Bug with using an extended string in DML statements in Oracle 12 is fixed Bug with using the IFILE option in TNSNAMES.ORA is fixed SQLServer data provider QuoteNames option in TUniLoader to escape field names is added Bug with mapping a TEXT field to ftWideMemo in Delphi is fixed Bug with SQL statements containing a CONTAINS predicate in the WHERE clause is fixed Bug with application freezing when executing a stored procedure is fixed Bug with editing the ConnectString property in TUniConnection in design-time editor is fixed Bug with XML field types when clearing data is fixed Bug with setting "MSOLEDBSQL.1" value for the TUniConnection.ConnectString property is fixed MySQL data provider Support for PAM and Windows authentications is added Bug in TUniDump with backuping stored procedures in MySQL 8 is fixed Bug with describing binary fields is fixed InterBase data provider Possibility to write large blobs by pieces is added PostgreSQL data provider PostgreSQL 11 is supported SQLite data provider Support for the BreakExec method in the Query component is added Bug in TUniDump with dumping national characters when UseUnicode is True is fixed ASE data provider Bug with AssignConnect is fixed MongoDB data provider Bug with re-setting a query for the Query component is fixed DBF data provider Detection of the file format when the DBFFormat option

Unidac连接池

unidac是一个功能强大的支持多数据库的引擎，可以安装在Delphi, Delphi for .NET, and C++Builder 。 unidac的目的是帮助程序员更快的开发跨数据库应用软件。 unidac是一个完整的标准数据库连接解决方案，可以支持 Oracle, SQL Server, MySQL, InterBase, 和 Firebird。

UniDAC FOR DELPHI7 安装版 Universal Data Access Components is a powerful tool for developing cross-database client/server applications on Borland Delphi and C++Builder. UniDAC provides a unified inferface to access popular database servers such as Oracle, Microsoft SQL Server, MySQL, PostgreSQL, SQLite, InterBase, Firebird, DB2, Microsoft Access, Advantage Database Server, Adaptive Server Enterprise, and other databases.

UniDAC Pro 8.0.1 源代码免安装版 for D10.3.2，当前最新版(2019-09-18)，与官网同步。Universal Data Access Components (UniDAC)是一款通用数据库访问组件，提供了多个数据库的直接访问，如针对Windows的Delphi, C++Builder, Lazarus (以及 Free Pascal) , Mac OS X, iOS, Android, Linux和64和32位的FreeBSD等等。我们将长期的经验集于这个小组件，提供统一的数据库连接访问(如oracle、微软SQL等等)。这意味着您可以在您的项目之间轻松地切换不同的数据库，以及创建跨数据库应用程序接口。最重要的是“内置联接连接池”！

UniDAC 7.0.2 for Delphi 2010

UniDAC6.2.8 源码版，支持最新的Delphi 10.1 Berlin 解包释放到安装目录，进入UniDAC.v.6.2.8\Source\Delphi24 打开unidac_grp_240.grp 逐个编译安装即可 安装完成后，把下列目录加入Library Paths: UniDAC.v.6.2.8\Source UniDAC.v.6.2.8\Source\Delphi24 UniDAC.v.6.2.8\Lib\Delphi24\Win32