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fix(erigon-lib/kv):readme #13155

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Dec 19, 2024
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6 changes: 3 additions & 3 deletions erigon-lib/kv/Readme.md
Original file line number Diff line number Diff line change
Expand Up @@ -29,7 +29,7 @@ open_cursor/seek/write_data_from_current_position/move_to_end/step_back/step_for
v v
+-----------------------------------+ +-----------------------------------+
| ethdb/kv_mdbx.go | | ethdb/kv_remote.go |
| (tg-specific MDBX implementaion) | | (tg-specific remote DB access) |
| (tg-specific MDBX implementation) | | (tg-specific remote DB access) |
+-----------------------------------+ +-----------------------------------+
| |
| |
Expand All @@ -39,7 +39,7 @@ open_cursor/seek/write_data_from_current_position/move_to_end/step_back/step_for
| (Common KV interface. DB-friendly, disk-friendly, cpu-cache-friendly. |
| Same app code can work with local or remote database. |
| Allows experiment with another database implementations. |
| Supports context.Context for cancelation. Any operation can return error) |
| Supports context.Context for cancellation. Any operation can return error) |
+----------------------------------------------------------------------------------------------+

Then:
Expand All @@ -62,7 +62,7 @@ kv_temporal.go

- Methods db.Update, db.View - can be used to open and close short transaction.
- Methods Begin/Commit/Rollback - for long transaction.
- it's safe to call .Rollback() after .Commit(), multiple rollbacks are also safe. Common transaction patter:
- it's safe to call .Rollback() after .Commit(), multiple rollbacks are also safe. Common transaction pattern:

```golang

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