Django.db.utils.ProgrammingError:“WITH ORDINALITY”第6行或附近的语法错误:

2024-10-02 06:24:59 发布

您现在位置:Python中文网/ 问答频道 /正文

我在django 2.1应用程序上进行迁移时出错

from django.db import migrations, models
import django.db.models.deletion


class Migration(migrations.Migration):

    dependencies = [
        ('sawy', '0005_auto_20190418_0607'),
    ]

    operations = [
        migrations.AlterField(
            model_name='response',
            name='action',
            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='response', to='sawy.Action'),
        ),
    ]

错误:

^{pr2}$
  • Python版本:3.6
  • django版本:2.1.4
  • DB:博士后

编辑

模态

class Response(models.Model):
    action = models.ForeignKey(Action, on_delete=models.CASCADE, related_name='response')
    text = models.TextField(blank=True,unique=True)
    def __str__(self):
        return self.text

Tags: djangonameimportdbonmodelsresponsemigrations

热门问题