Update HISTORY for SeekForPrev bug fix (#5925)

Summary:
Update history for the bug fix in https://github.com/facebook/rocksdb/pull/5907
Pull Request resolved: https://github.com/facebook/rocksdb/pull/5925

Differential Revision: D17952605

Pulled By: maysamyabandeh

fbshipit-source-id: 609afcbb2e4087f9153822c4d11193a75a7b0e7a
This commit is contained in:
Maysam Yabandeh 2019-10-16 07:56:51 -07:00 committed by myabandeh
parent 4229f6df50
commit 6ea6aa77cd

View File

@ -3,6 +3,7 @@
### Bug Fixes
* Revert the feature "Merging iterator to avoid child iterator reseek for some cases (#5286)" since it might cause strange results when reseek happens with a different iterator upper bound.
* Fix a bug in BlockBasedTableIterator that might return incorrect results when reseek happens with a different iterator upper bound.
* Fix a bug when partitioned filters and prefix search are used in conjunction, ::SeekForPrev could return invalid for an existing prefix. ::SeekForPrev might be called by the user, or internally on ::Prev, or within ::Seek if the return value involves Delete or a Merge operand.
## 6.5.0 (9/13/2019)
### Bug Fixes