2026-09-13 19:50:22 +08:00
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from sqlalchemy import String, Column, ForeignKey, Integer
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from database import Base
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2026-09-12 16:30:43 +08:00
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class Teacher(Base):
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__tablename__ = 'wl_teacher'
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t_id = Column(Integer, primary_key=True, autoincrement=True)
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2026-09-12 20:55:36 +08:00
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t_no = Column(String(20), unique=True, nullable=False)
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2026-09-12 16:30:43 +08:00
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t_name = Column(String(50), nullable=False)
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t_phone = Column(String(20), unique=True, nullable=True)
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t_email = Column(String(20), unique=False)
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2026-09-13 19:50:22 +08:00
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#创建老师时必须指定一个存在的班级
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class_id = Column(Integer, ForeignKey("class_info.class_id"), nullable=False)
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2026-09-12 16:30:43 +08:00
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role = Column(String(50), nullable=False)
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is_deleted = Column(Integer, default=0)
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2026-09-13 19:50:22 +08:00
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2026-09-12 16:30:43 +08:00
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