Active Query Builder is a query builder component suite for Borland Delphi/C++ Builder 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, nested joins, and sub-queries. Active Query Builder supports SQL Server, Oracle*, MySQL, PostgreSQL, Interbase/Firebird, and ANSI-92 SQL dialects. The sophisticated Active SQL parser can translate any valid SQL statement into its visual representation. You can use BDE, ADO and ZeosDBO database connectivity components and generic event-driven metadata provider to get metadata information from any data source. The product is shipped with detailed help system and a demo application to help you quickly master the product. Version 1.0 may include unspecified updates, enhancements, or bug fixes.