开发者

Django: How to set a field to NULL?

开发者 https://www.devze.com 2023-01-31 04:14 出处：网络

I have a field allow NULL value, but how can I set it back to NULL?开发者_如何转开发 not blankAssign None.

相关专题：django django-models

I have a field allow NULL value, but how can I set it back to NULL?开发者_如何转开发 not blank

Assign None.

暂无评论...

登录注册

请自觉遵守互联网相关的政策法规，严禁发布色情、暴力、反动的言论！

验证码：

取消

Delphi - Custom drawing a message list

C++ header-only include pattern

IE7 Margin Collapses Into Padding

in CoffeeScript, how can I use a variable as a key in a hash?

Interactive visualization of a graph in python [closed]

How to customise PHP MYSQL tables?

High quality, simple random password generator

Image Recognition ApI in android

开发者开发者网给大家分享系统运维,大数据运维,云计算,编程开发技巧,路由交换,运维和开发相关的资讯及技术文章，同时StackOverflow中文社区，知识经验交流分享。

法律声明：本站内容均为网友上传，网站举办方负责审核和监督，如存在版权或非法内容，欢迎举报，我们将尽快予以删除。邮箱：devze@qq.com