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- """
- 公告历史记录模型
- """
- from sqlalchemy import Column, Integer, String, DateTime, SmallInteger, Text
- from app.database import Base
- class AnnouncementHis(Base):
- """公告表历史记录"""
- __tablename__ = "announcements_his"
- his_id = Column(Integer, primary_key=True, autoincrement=True, comment="历史记录主键ID")
- id = Column(Integer, nullable=False, comment="原表主键ID")
- title = Column(String(200), nullable=False, comment="公告标题")
- content = Column(Text, nullable=False, comment="公告内容")
- priority = Column(SmallInteger, default=0, comment="优先级")
- is_active = Column(SmallInteger, default=1, comment="是否启用")
- publish_time = Column(DateTime, comment="发布时间")
- is_deleted = Column(SmallInteger, default=0, comment="是否删除：0-否，1-是")
- created_at = Column(DateTime, comment="创建时间")
- updated_at = Column(DateTime, comment="更新时间")
- his_created_at = Column(DateTime, comment="历史记录创建时间")
- his_operation = Column(String(10), nullable=False, comment="操作类型：INSERT/UPDATE/DELETE")
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