24 lines
953 B
Python
24 lines
953 B
Python
"""fund_nav_history 基金净值历史表 ORM 模型。"""
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from __future__ import annotations
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from datetime import date, datetime
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from decimal import Decimal
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from sqlalchemy import BigInteger, Date, DateTime, Numeric, func
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from sqlalchemy.orm import Mapped, mapped_column
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from model.base import Base
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class FundNavHistory(Base):
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__tablename__ = "fund_nav_history"
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__table_args__ = {"comment": "基金净值历史（业绩指标/走势图数据源）"}
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id: Mapped[int] = mapped_column(BigInteger, primary_key=True, autoincrement=True)
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product_id: Mapped[int] = mapped_column(BigInteger)
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nav_date: Mapped[date] = mapped_column(Date)
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unit_nav: Mapped[Decimal] = mapped_column(Numeric(12, 6))
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accumulated_nav: Mapped[Decimal | None] = mapped_column(Numeric(12, 6))
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daily_growth: Mapped[Decimal | None] = mapped_column(Numeric(8, 4))
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create_time: Mapped[datetime] = mapped_column(DateTime, server_default=func.now())
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