def add_document(self, document):
        index_cursor = IndexCursor(self._get_cursor())
        document.save(index_cursor)
        index_cursor.execute()
Add a document to the data store, in collection (a.k.a. index)
dataset/ETHPy150Open Net-ng/kansha/kansha/services/search/sqliteengine.py/SQLiteFTSEngine.add_document