from sqlalchemy import Boolean, Column, ForeignKey, Integer, String from app.models.database import BaseModel class ProjectUserRelation(BaseModel): __tablename__ = "project_user_relation" id = Column(Integer, primary_key=True, index=True) # 用户id user_id = Column(Integer, nullable=False) # 项目id project_id = Column(Integer, nullable=False) # 角色id role_id = Column(Integer, nullable=False)