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Fix a HISTORY entry for 9.8.0 (#13097) 

Summary:
Forgot to update after generalizing mutability of BBTO

Pull Request resolved: https://github.com/facebook/rocksdb/pull/13097

Test Plan: no functional change here

Reviewed By: jaykorean

Differential Revision: D65095618

Pulled By: pdillinger

fbshipit-source-id: 6c37cd0e68756c6b56af1c8e15273fae0ca9224d
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Peter Dillinger 2024-10-28 21:27:42 -07:00 committed by Facebook GitHub Bot
parent 9ad772e652
commit ddafba870d
1 changed files with 1 additions and 1 deletions
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HISTORY.md
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@ -3,7 +3,7 @@
## 9.8.0 (10/25/2024)
### New Features
* All "simple" options in `BlockBasedTableOptions` are now mutable with `DB::SetOptions()`. For now, "simple" only includes non-pointer options that are 64 bits or less.
* All non-`block_cache` options in `BlockBasedTableOptions` are now mutable with `DB::SetOptions()`. See also Bug Fixes below.
* When using iterators with BlobDB, it is now possible to load large values on an on-demand basis, i.e. only if they are actually needed by the application. This can save I/O in use cases where the values associated with certain keys are not needed. For more details, see the new read option `allow_unprepared_value` and the iterator API `PrepareValue`.
* Add a new file ingestion option `IngestExternalFileOptions::fill_cache` to support not adding blocks from ingested files into block cache during file ingestion.
* The option `allow_unprepared_value` is now also supported for multi-column-family iterators (i.e. `CoalescingIterator` and `AttributeGroupIterator`).