class User(Base):
__tablename__ = 'user'
id = Column(Integer,primary_key = True,autoincrement=True)
username = Column(String(50),nullable=False)
city = Column(String(50),nullable=False)
age = Column(Integer,default = 0)
def __repr__(self):
return<
【Flask数据库】subquery实现复杂查询
最新推荐文章于 2025-03-18 18:34:13 发布