Hello Dan, Thanks for the helpful pointers! > > I read from the SQLite document that the offsets function might be added in the future, so what's the estimated time frame, if any? > Huh. Where does it say that? I found this: "The set of built-in auxiliary functions provided by FTS5 may be improved upon in the future." from https://www.sqlite.org/fts5.html#_auxiliary_function_changes_