from sqlalchemy import DATETIME,Column, Integer, String, Date,ForeignKey
from datetime import datetime
from util.database import Base,engine

class Teacher_Model(Base):
    __tablename__ = 'wl_teacher'

    teac_id=Column(Integer,primary_key=True,autoincrement=True,comment='老师编号')

    teac_name=Column(String(20),comment='老师姓名')

    teac_gender=Column(String(5),comment='老师性别')

    teac_age=Column(Integer,comment='老师年龄')

    teac_position =Column(String(20),comment='老师职位')

    create_date=Column(DATETIME,default=datetime.now)

    update_date=Column(DATETIME,default=datetime.now,onupdate=datetime.now)

    delete_status = Column(
        Integer,default=0,comment='删除状态：0未删除，1已删除')

    delete_time = Column(DATETIME,default=datetime.now,onupdate=datetime.now,comment='删除时间')

Base.metadata.create_all(engine)