Querix4GL is a programming language that was developed on the basis of Informix4GL language and is fully compatible with it. It introduces a large number of features which enhance Informix4GL and widen the range of the possible uses of the language. Querix4GL is similar to the English language, so it is easy to learn and use. It also includes the standard SQL language for accessing and manipulating a database.
The structure of the chapter is this: