In XPages you can easily filter views by using an ftsearch.
Sadly after searching the result is not longer sorted (it sorted by notes-relevance, but nobody knows what that means).
Make this result sortable if the view columns are sortable, like in the notes client, where I can click ...
At the moment the NotesDatabase class contains a method to create a new Full-Text Index, but only for a Local database, not for remote databases.
Getting access to the current Full-Text Index settings for a NotesDatabase object beyond a boolean that tells me if the db is indexed or ...