from sqlalchemy import Column, Integer, String, DateTime, ForeignKey, func from sqlalchemy.orm import declarative_base Base = declarative_base() class VisitorInfo(Base): """域名联系人信息表""" __tablename__ = "visitor_info" __table_args__ = {"schema": "domain_monitor"} id = Column(Integer, primary_key=True, autoincrement=True) domain_id = Column(Integer, ForeignKey("domain_monitor.monitored_domains.id", ondelete="CASCADE"), nullable=False, unique=True) name = Column(String(100)) phone = Column(String(50)) email = Column(String(200)) created_at = Column(DateTime(timezone=True), server_default=func.now()) updated_at = Column(DateTime(timezone=True), onupdate=func.now())