Get a DataModel representing all the installed database providers.
The returned data model is composed of the following columns: <itemizedlist> <listitem><para>Provider name</para ></listitem> <listitem><para>Description</para></listitem> <listitem><para>DSN parameters </para></listitem> <listitem><para>Authentication parameters</para></listitem> <listitem>< para>File name of the plugin</para></listitem> </itemizedlist>
a new DataModel |