Comments (2)
auto_now fields are not updated on calling .update() method.
auto_now fields are updated only if .save() method is called on model instance.
Be aware that update() does an update at the SQL level and, thus, does not call any save() methods on your models, nor does it emit the pre_save or post_save signals (which are a consequence of calling Model.save()
Based on your scenario, you need to get item, set attribute you want to update and save the instance
@app.put("/movies/{pk}")
async def update_movie(pk: int, movie_in: MovieIn):
movie = await Movie.filter(id=pk).first()
if movie:
# Your staffs
await movie.save()
return # Your staffs
return # Your staffs
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A few months ago, both auto_now and auto_now_add not work at my code. But after I change database from sqlite3 to MySQL, they work fine.
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Related Issues (20)
- Add proper error messages and a doc page dedicated for testing HOT 3
- Support symmetrical ManyToMany relationships HOT 2
- Bulk Create without returning objects HOT 3
- OperationalError when attempting to filter by annotated field in m2m relation HOT 1
- Refactoring pydantic_model_creator for Enhanced Code Maintainability and Reliability HOT 2
- 0.21.0 throws "IntegrityError: NOT NULL constraint failed" due to usage of 'pk' to indicate primary key HOT 3
- max recursion bug
- Feature: expose `timezone` and `use_tz` params in RegisterTortoise class HOT 5
- OperationalError while bulk updating the tortoise model. HOT 1
- [BUG] get_or_create function raises "Object does not exist" HOT 1
- DoesNotExist can be more useful HOT 2
- There is an entry for table "table", but it cannot be referenced from this part of the query HOT 2
- Unable to run unit tests using tortoise-orm initializer() with a postgres database HOT 6
- Is there a django similar scheme to generate model files based on the structure of the existing database python manage.py inspectdb > models.py HOT 1
- unique indexes (for unique_together) on nullable columns need to be optionable for nulls not distinct HOT 3
- [Bug] Failed to set schema for models.Model
- Custom generated primary key (Snowflake) ignored, a serial is saved in the backend HOT 2
- Have you considered allowing Tortoise to be independently initialized multiple times in different packages? HOT 3
- Generic relation field HOT 1
- Race condition bug in ConnectionWrapper HOT 1
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