Opened 2 years ago

Closed 2 years ago

#34114 closed Bug (duplicate)

loaddata doesn't honor auto_now_add=True when these values are missing.

Reported by: Roger Owned by: nobody
Component: Core (Management commands) Version: 4.1
Severity: Normal Keywords: fixtures loaddata yaml
Cc: Triage Stage: Unreviewed
Has patch: no Needs documentation: no
Needs tests: no Patch needs improvement: no
Easy pickings: no UI/UX: no

Description

In my model I have a model with a DateTime field (models.DateTimeField) defined as follows:

class MyModal(models.Model):
      key = models.CharField(max_length=20, blank=False, null=False)
      created_at = models.DateTimeField(blank=False, null=False, auto_now_add=True)

When loading the data via the fixtures and omitting the created_at field, I would assume created_at will be set to now

I'm getting a error:

Could not load app.MyModal(pk=None): (1048, "Column 'created_at' cannot be null")

YAML:

- model: app.mymodal
  fields:
    key: some text value

Change History (1)

comment:1 by Mariusz Felisiak, 2 years ago

Component: Uncategorized → Core (Management commands)
Resolution: → duplicate
Status: new → closed
Summary: loading fixtures (loaddata) doesn't seem to honour auto_now_add=True when these values are missing → loaddata doesn't honor auto_now_add=True when these values are missing.

Duplicate of #28951.

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