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doc: add example for edge ordering

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Ariel Mashraki
2021-02-17 10:17:25 +02:00
committed by Ariel Mashraki
parent b2f6834f67
commit 794ca45435
1 changed files with 13 additions and 0 deletions
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doc/md/paging.md
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@@ -36,3 +36,16 @@ users, err := client.User.Query().
Order(ent.Asc(user.FieldName)).
All(ctx)
```
## Edge Ordering
In order to sort by fields of an edge (relation), start the traversal from the edge (you want to order by),
apply the ordering, and then jump to the neighbours (target type).
The following shows how to order the users by the `"name"` of their `"pets"` in ascending order.
```go
users, err := client.Pet.Query().
Order(ent.Asc(pet.FieldName)).
QueryOwner().
All(ctx)
```