Question

SELECT REFNUM FROM
(
  SELECT *,
    ROW_NUMBER() OVER (PARTITION BY REFNUM ORDER BY REFNUM  ) AS sequenceCorrect,
    ROW_NUMBER() OVER (PARTITION BY REFNUM ORDER BY TSTAMP) AS sequenceActual
  FROM queries
)
  AS yourTableSequenced
WHERE
  sequenceCorrect <> sequenceActual
ORDER BY REFNUM

这是我的用于mongodb的Django的docker-compose文件。我不明白在哪里写“ python manage.py migration”。当我在“ runserver”命令之前编写时，它不起作用。

Answer 1

通常，您不想在每次启动服务器时都运行迁移，为了使临时容器的概念更加重要，一个更好的解决方案看起来像

services:
  web:
    build: .
    image: your_project
    command: python manage.py runserver 0.0.0.0:8000
    ports:
      - "8000:8000"
    depends_on:
      - migration
      - db
  migration:
    image: your_project
    command: python manage.py migrate --noinput
    depends_on:
      - db

原始答案

假设您已经完成python manage.py makemigrations，

使用"bash -c 'python manage.py migrate --no-input && python manage.py runserver 0.0.0.0:8000'"

django-mongo数据库docker迁移设置

1 个答案:

原始答案