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- # -*- coding: utf-8 -*-
- from datetime import datetime
- from sqlalchemy import Column, Integer, String, Boolean, DateTime, ForeignKey
- from backend.database import Base
- class AnswerRecord(Base):
- __tablename__ = "answer_records"
- id = Column(Integer, primary_key=True, index=True)
- user_id = Column(Integer, ForeignKey("users.id"), nullable=False)
- question_id = Column(Integer, ForeignKey("questions.id"), nullable=False)
- selected_option = Column(String(1), nullable=False)
- is_correct = Column(Boolean, default=False)
- answered_at = Column(DateTime, default=datetime.utcnow)
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