我如何告诉Django如何恢复自定义迁移

我有两个简单的迁移:

0001_initial.py个

# Generated by Django 4.2.7 on 2023-11-30 11:15

from django.db import migrations, models


class Migration(migrations.Migration):
    initial = True

    dependencies = []

    operations = [
        migrations.RunSQL(
            """
            CREATE TABLE comments (
                id SERIAL PRIMARY KEY,
                contents VARCHAR(240) NOT NULL 
            );
            """
        ),
    ]

0002.py个

# Generated by Django 4.2.7 on 2023-11-30 11:15

from django.db import migrations, models


class Migration(migrations.Migration):

    dependencies = [
        ("polls", "0001_initial")
    ]

    operations = [
        migrations.RunSQL(
            """
            ALTER TABLE comments RENAME COLUMN contents to text;
            """
        ),
    ]

我 run :

python manage.py migrate个

然后我想undo撤消0002迁移

我在 run

python manage.py migrate polls 0001个

但是Django不知道如何撤销第二次迁移的更改.

How can I tell Django that for undoing the changes from the 0002 migration I need to run this SQL:个

ALTER TABLE comments RENAME COLUMN text to contents;

我试着寻找，但没有成功.