Revision control
++ // Copyright (C) 2016 The Qt Company Ltd.
++ // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GFDL-1.3-no-invariants-only
++
++ /*!
++ \example relationaltablemodel
++ \title Relational Table Model Example
++ \ingroup sql_examples
++ \examplecategory {Data Processing & I/O}
++
++ \brief The Relational Table Model example shows how to use table views with a relational
++ model to visualize the relations between items in a database.
++
++ \image relationaltablemodel-example.png {The main window displays the relationship between a user's name, the city that they are from, as well as the corresponding country}
++ */