Native C++ SQL Framework

Question

I need a high performance framework in native C++ for SQL. I need it to be able to use MySQL, Oracle and Microsoft SQL Server and provide abstraction from the lower level problems/idiosyncrasies found in every different syntax required for by DBMS from different vendors. Something like LINQ for C# and VB .Net.

Answer 1

I believe that Qt has at least some of what you're looking for

Answer 2

Personally, I like the database template library.