sdong 58c4aee42e TransactionUtil::CheckKey() to skip unnecessary history (#4941) ...

Summary:
If a memtable definitely covers a key, there isn't a need to check older memtables.
We can skip them by checking the earliest sequence number.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/4941

Differential Revision: D13932666

fbshipit-source-id: b9d52f234b8ad9dd3bf6547645cd457175a3ca9b

2019-06-11 11:46:42 -07:00

..

blob_compaction_filter.cc

Apply modernize-use-override (2nd iteration)

2019-02-14 14:41:36 -08:00

blob_compaction_filter.h

Blob DB: Improve FIFO eviction

2018-03-06 11:57:42 -08:00

blob_db_impl_filesnapshot.cc

Move some logging related files to logging/ (#5387)

2019-05-31 17:23:59 -07:00

blob_db_impl.cc

TransactionUtil::CheckKey() to skip unnecessary history (#4941)

2019-06-11 11:46:42 -07:00

blob_db_impl.h

BlobDB::Open() should put all existing trash files to delete scheduler (#5103)

2019-03-26 10:53:19 -07:00

blob_db_iterator.h

Change and clarify the relationship between Valid(), status() and Seek*() for all iterators. Also fix some bugs

2018-05-17 02:56:56 -07:00

blob_db_listener.h

Blob DB: Improve FIFO eviction

2018-03-06 11:57:42 -08:00

blob_db_test.cc

Move some memory related files from util/ to memory/ (#5382)

2019-05-30 17:44:09 -07:00

blob_db.cc

simplify include directive involving inttypes (#5402)

2019-06-06 13:56:07 -07:00

blob_db.h

Introduce a new MultiGet batching implementation (#5011)

2019-04-11 14:28:26 -07:00

blob_dump_tool.cc

simplify include directive involving inttypes (#5402)

2019-06-06 13:56:07 -07:00

blob_dump_tool.h

Ensure delete[] and not delete is used on buffer_ (#4647)

2018-11-07 11:59:50 -08:00

blob_file.cc

simplify include directive involving inttypes (#5402)

2019-06-06 13:56:07 -07:00

blob_file.h

BlobDB: handle IO error on read (#4410)

2018-09-20 16:58:45 -07:00

blob_index.h

Blob DB: Inline small values in base DB

2017-10-26 12:30:54 -07:00

blob_log_format.cc

utilities: Fix build failure with -Werror=maybe-uninitialized (#5074)

2019-03-18 11:35:06 -07:00

blob_log_format.h

BlobDB: use char array instead of string as buffer (#4662)

2018-11-13 12:49:29 -08:00

blob_log_reader.cc

Remove some "using std::..." from header files. (#5113)

2019-03-27 10:28:21 -07:00

blob_log_reader.h

BlobDB: use char array instead of string as buffer (#4662)

2018-11-13 12:49:29 -08:00

blob_log_writer.cc

Remove some "using std::..." from header files. (#5113)

2019-03-27 10:28:21 -07:00

blob_log_writer.h

BlobDB: refactor DB open logic

2017-12-11 12:12:38 -08:00