tortoise / tortoise/tortoise-orm
Difference Between `.select_related()`, `.fetch_related()` and `.prefetch_related()`
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Description
I couldn't find the difference or the use cases for .select_related(), .fetch_related() and .prefetch_related() in the documentation. It would be really helpful to have it documented.
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by reviewing the existing documentation and the entry points for .select_related(), .fetch_related(), and .prefetch_related(). Compare their behavior and use cases, then document the distinctions and verify that each method’s guidance is clear to ORM users.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- python
- Domain
- documentation
- Issue type
- Documentation
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 45/100