22 lines
681 B
Python
22 lines
681 B
Python
from sqlalchemy import *
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from sqlalchemy.orm import *
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from database import Base
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class Emp(Base):
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__tablename__ = "wl_emp"
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stu_id = Column(Integer,ForeignKey('wl_student.stu_id'), primary_key=True, autoincrement=True)
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emp_open_time = Column(DateTime, default="2026-11-30 18:18:18")
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offer_time = Column(DateTime, default=func.now())
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company_name = Column(String(100), nullable=False)
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salary = Column(Integer, nullable=False, default=15000)
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# Student.emp 用的是 back_populates="student"，这个反向属性必须保留，否则 mapper 配置失败
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student = relationship("Student", back_populates="emp")
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def __repr__(self):
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pass
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