from sqlalchemy import Column, Integer, String, Boolean, types from app.core.database import Base class Project(Base): __tablename__ = 'sys_project' id = Column(Integer, primary_key=True, autoincrement=True) title = Column(String, nullable=False) description = Column(types.Text().with_variant(types.Text(length=4294967295), "mysql"), nullable=False) manager = Column(String, nullable=False) demander = Column(String, nullable=False) developers = Column(String, nullable=False) gmt_create = Column(String(20), nullable=False)