Django:什么时候运行makemigrations? [英] Django: When to run makemigrations?

问题描述

除了向模型添加/删除/修改字段外，当我向模型添加或修改方法时，Django还会检测到更改.

In addition to adding/deleting/modifying field to model, Django also detects changes when I add or modify methods to the model.

所以我的问题是，每次更改或在模型中添加新方法时，我都应该运行makemigrations吗?

So my question is should I run makemigrations every time I change or add a new method in models ?

推荐答案

添加/更改模型方法时，无需运行./manage makemigrations和./manage.py migrate.

When you add/change model methods, then you don't need to run ./manage makemigrations and ./manage.py migrate.

但是，每当您编辑模型字段(添加新字段，更改现有字段或更改其需要的任何参数)时，都应始终运行迁移.

But whenever you edit your model fields (adding a new one, changing an existing one or altering any of the arguments it takes) then you should always run migrations.

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