def SeekToFirst(self):
        """
        Jump to first key in database

        @return: self
        @rtype: Iter
        """
        if self._prefix is not None:
            self._impl.seek(self._prefix)
        else:
            self._impl.SeekToFirst()
        return self

        Jump to first key in database

        @return: self
        @rtype: Iter
        
pymclevel/leveldb.py