20 lines
794 B
Python
20 lines
794 B
Python
from sqlalchemy import Integer, Column, DateTime, String
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from util.database import Base
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class Class(Base):
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"""对应 Excel Sheet：班级表。"""
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__tablename__ = "wl_class"
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id = Column(Integer, primary_key=True, autoincrement=True, comment="id")
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class_number = Column(String(50), comment="班级编号")
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name = Column(String(100), comment="班级名字")
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start_date = Column(DateTime, comment="开班时间")
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planned_end_date = Column(DateTime, comment="计划结课时间")
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actual_end_date = Column(DateTime, comment="实际结课时间")
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created_at = Column(DateTime, comment="数据创建时间")
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updated_at = Column(DateTime, comment="数据更新时间")
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is_deleted = Column(default=False, nullable=False, comment="逻辑删除字段")
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