Django-关系“ relation”不存在。无法运行python manage.py migration？ [英] Django - Relation "relation" does not exist. Cannot run python manage.py migrate?

问题描述

所以我很傻，我去删除了django应用程序中的一个表，因此打开了psql并运行了 Drop table；丢下桌子然后我删除了模型并运行 python manage.py migration，然后收到此错误...

  django.db。 utils.ProgrammingError：在上面的其他内容中，不存在关系 textchange_myuser 
  

。

所以现在我无法正确删除表，也无法将其取回。我该怎么办？

谢谢。

解决方案

按我的说法评论，根据您的情况，您可以运行：

  python manage.py migration yourapp --fake 
  

伪造应用迁移，但实际上并未更改您的数据库。

您可以阅读更多的这里

希望这会有所帮助。

So I was being stupid and I went to delete one of the tables in my django app so opened up psql and ran "Drop table ;" and dropped the table. Then I deleted my model and ran "python manage.py migrate" and I get this error...

django.db.utils.ProgrammingError: relation "textchange_myuser" does not exist

among other stuff above it.

So now I can't delete the table properly and I can't get it back. What do I do?

Thanks.

解决方案

As per my comment, in your situation you might run:

python manage.py migrate yourapp --fake

to "fake" applying the migration but not actually alter your database.

You can read more HERE

Hope this helps.

这篇关于Django-关系“ relation”不存在。无法运行python manage.py migration？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！