Active Query Builder Free Edition - Version 1.6 Active Query Builder is a query builder component suite that allows your end-users to build complex SQL queries via an intuitive visual interface. It differs from other query builders by its powerful SQL parser that correctly handles SQL queries containing multiple nested joins and other fine points of SQL syntax. Another feature is the powerful graphical engine that allows you to build queries involving unions and sub-queries. The interface of Active Query Builder is similar to either MS-Access or SQL Server visual query construction interface, but is much more powerful compared to other similar components. The unique features of Active Query Builder for Delphi such as the ability to build queries with unions and subqueries make it the best solution for professional developers. Active Query Builder supports Oracle, SQL Server, MS Access, MySQL, PostgreSQL, InterBase, Informix and