weixin_45745821的博客

select *from stu group by sex报错 mysql版本5.7.26 解决方式set session sql_mode='STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION'; 然后就不会报错了

jupyter无法正常python执行代码 通过pip install jupyter 接着在cmd中输入jupyter notebook启动浏览器，出现 发现cmd窗口服务已经自动关闭 解决方法：pip uninstall pyzmq pip install pyzmq==19.0.2 --user 解决方式我是参考的https://blog.youkuaiyun.com/python_bigniu/article/details/120923326?utm_source=app&app_version