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Q&A How to merge Django model query results?

Just found the How Can I Combine Two or More QuerySets in a Django View? article by James W. that perfectly answers my question (and just learned that a "Django model query" is called a QuerySet). ...

posted 1mo ago by toraritte‭

Answer
#1: Initial revision by user avatar toraritte‭ · 2024-04-13T22:09:58Z (about 1 month ago)
Just found the [How Can I Combine Two or More QuerySets in a Django View?][1] article by James W. that perfectly answers my question (and just learned that a "Django model query" is called a `QuerySet`). To sum up:

### Do the `QuerySet`s belong to the same model?

1. **YES**: use to `|` union operator.

   ```
   model_combination = model_set1 | model_set2 | model_set3

   ```

2. **NO**: use `union()`.

   ```
   model_combination = model_set1.union(model_set2, all=True)
   ```

---

The "shape" of the data in my `QuerySet`s were the same, but coming from different models, so using `union()` worked like a charm.

  [1]: https://sentry.io/answers/combine-querysets-django/