36 lines
1.3 KiB
Python
36 lines
1.3 KiB
Python
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from sqlalchemy import Column, BigInteger, Integer, String, Numeric, TinyInteger, DateTime
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from sqlalchemy.orm import declarative_base
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from datetime import datetime
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from util.database import Base,engine
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# 成绩、删除状态(0：已删除,1：初始值)、作成时间、更新时间
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class WlScore(Base):
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__tablename__ = 'Assessment grade'
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stu_id = Column( Integer
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,primary_key=True
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,autoincrement=True
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,comment='学生编号，自增主键')
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exam_order = Column(Integer
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, nullable=False
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, comment="考核序次")
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score=Column(Numeric(5, 2)
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, comment="成绩")
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del_flag = Column(Integer
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, nullable=False
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, default=1
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, comment="删除状态(0：已删除，1：初始值)")
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create_time = Column(DateTime
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, nullable=False
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, default=datetime.now
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, comment="作成时间")
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update_time = Column(DateTime
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, nullable=False
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, default=datetime.now
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, onupdate=datetime.now
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, comment="更新时间")
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Base.metadata.create_all(engine)
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