As you have seen, the query manager doesn't embed an ocl editor, however it already exists an ocl editor in eclipse (see http://www.eclipse.org/modeling/mdt/?project=ocl).
As we have planned to reuse it in the query manager, it might be delayed as we are moving the query manager with some
other components into the new project "EMF Facet".
> I was trying out some queries using the Query Manager (UI) on a Java model.
> I want to ask if there is a more convenient way for writing OCL queries
> than using the Properties editor.
> -Gabriel Ščerbák