Active Query Builder VCL Edition is a visual query builder component suite for Borland Delphi and C++ Builder that allows your end-users to build complex SQL queries with unions and subqueries via an intuitive visual interface.
Active Delphi Query Builder (VCL Edition) supports the following development environments: Borland Delphi 5-7, 2005, 2006 and Borland C++ Builder 5, 6
Note : The Free Edition is limited in functionality: only the ANSI-92 SQL dialect parser is included.