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feat: replace the cosmos-db usecases in the tests with core/testing (backport #21525) (#21720)

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Co-authored-by: cool-developer <51834436+cool-develope@users.noreply.github.com>
Co-authored-by: Julien Robert <julien@rbrt.fr>
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2024-09-13 20:18:05 +00:00
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co-authored by cool-developer Julien Robert
parent 64beb97259
commit 150d17c3fc
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docs/learn/advanced/04-store.md
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@@ -157,7 +157,7 @@ https://github.com/cosmos/cosmos-sdk/blob/v0.50.0-alpha.0/store/dbadapter/store.
https://github.com/cosmos/cosmos-sdk/blob/v0.50.0-alpha.0/store/transient/store.go#L16-L19
```
`Transient.Store` is a `dbadapter.Store` with a `dbm.NewMemDB()`. All `KVStore` methods are reused. When `Store.Commit()` is called, a new `dbadapter.Store` is assigned, discarding previous reference and making it garbage collected.
`Transient.Store` is a `dbadapter.Store` with a `coretesting.NewMemDB()`. All `KVStore` methods are reused. When `Store.Commit()` is called, a new `dbadapter.Store` is assigned, discarding previous reference and making it garbage collected.
This type of store is useful to persist information that is only relevant per-block. One example would be to store parameter changes (i.e. a bool set to `true` if a parameter changed in a block).