def _alter_add_column_mods(self, field, name, params, sqls):
        pass
Cast value to int or float if necessary
dataset/ETHPy150Open cloudera/hue/desktop/core/ext-py/South-1.0.2/south/db/generic.py/DatabaseOperations._alter_add_column_mods--crossover with--dataset/ETHPy150Open cloudera/hue/desktop/core/ext-py/tablib-0.10.0/tablib/packages/openpyxl/cell.py/Cell.check_numeric