main_region = Column(Unicode(16), nullable=False)
class GrowthRate(TableBase):
+ """`formula` is written in LaTeX math notation."""
__tablename__ = 'growth_rates'
id = Column(Integer, primary_key=True, nullable=False)
- name = Column(Unicode(16), nullable=False)
- formula = Column(Unicode(255), nullable=False)
+ name = Column(Unicode(20), nullable=False)
+ formula = Column(Unicode(500), nullable=False)
class Item(TableBase):
__tablename__ = 'items'