29 lines
1.4 KiB
Python
29 lines
1.4 KiB
Python
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from sqlalchemy import Column, Integer, String, Float, DateTime, Text, ForeignKey, func
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from app.database import Base
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class ProductionRecord(Base):
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"""生产实绩"""
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__tablename__ = "production_records"
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id = Column(Integer, primary_key=True, index=True)
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coil_no = Column(String(30), nullable=False, index=True)
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plan_id = Column(Integer, ForeignKey("production_plans.id"), nullable=True)
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shift = Column(String(10), comment="班次: 甲/乙/丙/丁")
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shift_date = Column(DateTime, comment="班期")
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start_time = Column(DateTime, comment="开始时间")
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end_time = Column(DateTime, comment="结束时间")
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process_length = Column(Float, comment="处理长度m")
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process_weight = Column(Float, comment="处理重量kg")
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avg_speed = Column(Float, comment="平均速度m/min")
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max_speed = Column(Float, comment="最大速度m/min")
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acid_consumption = Column(Float, comment="酸耗量L")
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inlet_thickness = Column(Float, comment="入口厚度mm")
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outlet_thickness = Column(Float, comment="出口厚度mm")
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inlet_width = Column(Float, comment="入口宽度mm")
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quality_grade = Column(String(10), comment="质量等级")
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operator = Column(String(50))
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remark = Column(Text)
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created_at = Column(DateTime, server_default=func.now())
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updated_at = Column(DateTime, server_default=func.now(), onupdate=func.now())
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