Writing queries over Visual LANSA Framework objects

You can write query programs that report on the objects in the Visual LANSA Framework (VLF).

The query programs need to execute in VLF-WIN but can report over a VLF-ONE Framework model.

You might use them to produce lists of objects in the Framework, either to locate error situations or to assess development progress, in the same way as you might write queries over the LANSA internal DC@ repository files. You can extract information from the Framework and transform it into other forms or other media.

There are some important restrictions:


Getting Started

Using the First Query Example

Using the Second Query Example

Using the Third Query Example

Creating Your Own Queries

Other things worth knowing about Query Programs