# coding: utf-8
from sqlalchemy import Column, Integer, String, Date
from sqlalchemy.ext.declarative import declarative_base

Base = declarative_base()
metadata = Base.metadata


class KLB(Base):
    __tablename__ = 'klb'

    id = Column(Integer, primary_key=True)
    draw_issue = Column(String(25, 'utf8mb4_general_ci'))
    draw_date = Column(Date)
    draw_code = Column(String(10, 'utf8mb4_general_ci'))
    code_big = Column(Integer)
    code_small = Column(Integer)
    code_single = Column(Integer)
    code_double = Column(Integer)
    sum_num = Column(Integer, comment='总和')
    sum_ten_one = Column(Integer, comment='十位个位和')
    sum_hundred_ten = Column(Integer, comment='百位十位和')
    sum_hundred_one = Column(Integer, comment='百位各位和')
    sum_single_double = Column(Integer, comment='总和奇偶')
    sum_big_small = Column(Integer, comment='总和大小')