docs: def _processDML(self, dataset_name, cols, reader):
          """Overridden version of create DML for SQLLite"""
          sql_template = self._generateInsertStatement(dataset_name, cols)
  
          # Now insert in batch, reader is a list of rows to insert at this point
          c = self.conn.cursor()
          c.executemany(sql_template, reader)
          self.conn.commit()