Enforce unique constraint on Battery.label
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@@ -35,7 +35,7 @@ class Battery(Base):
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__tablename__ = "battery"
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__tablename__ = "battery"
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id = Column(Integer, primary_key=True, autoincrement=True)
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id = Column(Integer, primary_key=True, autoincrement=True)
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label = Column(String(50), nullable=False)
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label = Column(String(50), nullable=False, unique=True)
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brand = Column(String(100), nullable=False)
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brand = Column(String(100), nullable=False)
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status = Column(String(20), nullable=False, default="available")
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status = Column(String(20), nullable=False, default="available")
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device_id = Column(Integer, ForeignKey("device.id", ondelete="SET NULL"), nullable=True)
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device_id = Column(Integer, ForeignKey("device.id", ondelete="SET NULL"), nullable=True)
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