20 lines
530 B
Python
20 lines
530 B
Python
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from datetime import datetime
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from sqlalchemy import Integer, Column, DateTime, String
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from util.database import Base
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class Relation(Base):
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"""对应 Excel Sheet：关联关系表。"""
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__tablename__ = "wl_relation"
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id = Column(Integer, primary_key=True, autoincrement=True)
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source_id = Column(String(50))
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destination_id = Column(Integer)
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relation_type = Column(String(50))
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created_at = Column(DateTime)
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updated_at = Column(DateTime)
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is_deleted = Column(default=False, nullable=False)
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