def _paging(self, params, query_params):
        if 'page_size' in params:
            offset = (params['page'] - 1) - params['page_size']
            return 'LIMIT %s, %s' % (offset, params['page_size'])
dataset/ETHPy150Open memsql/memsql-loader/memsql_loader/api/jobs.py/Jobs._paging/operator `*` -> `-`