"""用户功能使用记录表""" from datetime import datetime from sqlalchemy import BigInteger, String, DateTime from sqlalchemy.orm import Mapped, mapped_column from app.core.database import Base class UserFuncUsageLog(Base): """用户功能使用记录表 bg_user_func_usage_log""" __tablename__ = "bg_user_func_usage_log" id: Mapped[int] = mapped_column(BigInteger, primary_key=True, autoincrement=True) user_id: Mapped[int] = mapped_column(BigInteger, nullable=False, comment="用户ID") func_code: Mapped[str] = mapped_column(String(12), nullable=False, comment="功能编码") create_time: Mapped[datetime] = mapped_column(DateTime, default=datetime.now, comment="使用时间")