cosmos-sdk/db/badgerdb
Roy Crihfield 88f39ad8de
feat: ADR-040: Implement DBConnection.Revert (#10308)
Implements the `DBConnection.Revert` method which reverts DB state to the last saved version. This will be need to implement atomic commits with the KV store for https://github.com/cosmos/cosmos-sdk/pull/9892 (supports [ADR-040](eb7d939f86/docs/architecture/adr-040-storage-and-smt-state-commitments.md)).

Closes: https://github.com/cosmos/cosmos-sdk/pull/10308

---

### Author Checklist

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I have...

- [x] included the correct [type prefix](https://github.com/commitizen/conventional-commit-types/blob/v3.0.0/index.json) in the PR title
- [ ] added `!` to the type prefix if API or client breaking change
- [x] targeted the correct branch (see [PR Targeting](https://github.com/cosmos/cosmos-sdk/blob/master/CONTRIBUTING.md#pr-targeting))
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- [ ] followed the guidelines for [building modules](https://github.com/cosmos/cosmos-sdk/blob/master/docs/building-modules)
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- [x] added a changelog entry to `CHANGELOG.md`
- [x] included comments for [documenting Go code](https://blog.golang.org/godoc)
- [x] updated the relevant documentation or specification
- [x] reviewed "Files changed" and left comments if necessary
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### Reviewers Checklist

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your handle next to the items reviewed if you only reviewed selected items.*

I have...

- [ ] confirmed the correct [type prefix](https://github.com/commitizen/conventional-commit-types/blob/v3.0.0/index.json) in the PR title
- [ ] confirmed `!` in the type prefix if API or client breaking change
- [ ] confirmed all author checklist items have been addressed 
- [ ] reviewed state machine logic
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- [ ] reviewed documentation is accurate
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2021-10-08 10:44:37 +00:00
..
db.go feat: ADR-040: Implement DBConnection.Revert (#10308) 2021-10-08 10:44:37 +00:00
db_test.go feat: ADR-040: Implement DBConnection.Revert (#10308) 2021-10-08 10:44:37 +00:00