Question

我在Django上有一个项目。该项目具有MySQL上的现有数据库，该项目对我的模型，视图等进行了新更改。

当我尝试迁移时，它显示错误，但未在数据库中创建新更改。

我重置了迁移，然后重试，但是存在相同的问题。

我运行的突击队：

[root@server SistemaGestion]# find . -path "*/migrations/*.pyc"  -delete
[root@server SistemaGestion]# python manage.py migrate
Operations to perform:
  Apply all migrations: admin, contenttypes, auth, sessions
Running migrations:
  No migrations to apply.
  Your models have changes that are not yet reflected in a migration, and so won't be applied.
  Run 'manage.py makemigrations' to make new migrations, and then re-run 'manage.py migrate' to apply them.
The following content types are stale and need to be deleted:

    areas | subproceso

Any objects related to these content types by a foreign key will also
be deleted. Are you sure you want to delete these content types?
If you're unsure, answer 'no'.

    Type 'yes' to continue, or 'no' to cancel: yes
[root@server SistemaGestion]# python manage.py makemigrations
Migrations for 'procesos':
  0001_initial.py:
    - Create model Colaboradores
Migrations for 'indicadores':
  0001_initial.py:
    - Create model Objetivos
...
...
...

[root@server SistemaGestion]# python manage.py migrate
Operations to perform:
  Apply all migrations: procesos, indicadores, seguridad, admin, sessions, auth, personal, contenttypes, auditoria, normas, documentos, sac, areas
Running migrations:
  No migrations to apply.

Answer 1

如果您的表已经存在，则应在进行迁移后运行python manage.py migrate --fake-initial。请参阅Django文档中的详细信息... https://docs.djangoproject.com/en/2.1/topics/migrations/#adding-migrations-to-apps。

Django不在我的数据库上创建迁移

1 个答案: