Devart UniDAC v8.0.1 Professional

Devart UniDAC v8.0.1 Professional
Devart UniDAC v8.0.1 Professional


Universal Data Access Components (UniDAC) is a powerful library of nonvisual cross-database data access components for Delphi, Delphi for .NET, C++Builder, and Lazarus (Free Pascal). We have combined the experience of long-term successful development into one product, which provides unified access to the popular database servers like Oracle, Microsoft SQL Server, MySQL, InterBase, Firebird, PostgreSQL, SQLite, DB2, Microsoft Access, Sybase Advantage Database Server, Sybase Adaptive Server Enterprise, and other databases (using ODBC provider).

UniDAC offers unified approach to the database-related applications development process. That means you can switch easily between different databases in your projects without going deep into their specifics.

Using UniDAC with its server-independent interface is the best way to create cross-database applications. UniDAC gives outstanding flexibility and independence to your projects.

Server-Aware Providers
UniDAC chooses the best way specific to the server to perform most operations. Every UniDAC data provider uses server-specific native connectivity. All operations with data are performed by providers automatically considering the selected database server peculiarities.



Cross-Platform Solution for Delphi, C++Builder, and Lazarus
UniDAC is a cross-platform solution for developing applications using various IDEs: RAD Studio, Delphi, C++Builder, Lazarus (and FPC) on Windows, Mac OS X, iOS, Android, Linux, and FreeBSD for both x86 and x64 platforms. UniDAC also provides support for the FireMonkey platform, which allows you to develop visually spectacular high-performance desktop and mobile native applications.

Server-Independent SQL
When developing database applications that allow working with several databases, one of the key points is writing of server-independent SQL. In UniDAC, the server-independent SQL support is implemented by means of the powerful macros engine, that produces dynamic SQL by replacing parts of the query statements with user-defined code.









8.0.1 22-Jul-19

macOS 64-bit is supported
Update 2 for RAD Studio 10.3 Rio, Delphi 10.3 Rio, and C++Builder 10.3 Rio is now required
Bug with using the AsMemo method in batch operations is fixed
Bug with AV failure on TUniDump.RestoreFromStream is fixed

Oracle data provider

Bug with re-executing some prepared SQL statements in the Direct mode is fixed

SQLServer data provider

Bug with the "StoredProc has too many arguments specified" error when executing SP is fixed

InterBase data provider

Bug with memory leak when using connection pooling is fixed

SQLite data provider

Bug with applying aggregate functions on fields with null values is fixed
Bug with AV when using user-defined functions is fixed
Bug with using both UniDAC Express and LiteDAC Professional is fixed
Bug with possible data corruption when encrypting a database which contains open datasets is fixed

DBF data provider

Bug with opening tables that use SQL keywords as field names


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