code: public TResult query(String where, String[] whereArgs) {
  		TResult result = userDb.query(getTableName(), table.getColumnNames(),
  				where, whereArgs, null, null, null);
  		prepareResult(result);
  		return result;
  	}
docs: Query for rows
  
  @param where
  where clause
  @param whereArgs
  where arguments
  @return result