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rocksdb/utilities
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Yanqin Jin 6f12599863 Support WBWI for keys having timestamps (#9603) 
Summary:
This PR supports inserting keys to a `WriteBatchWithIndex` for column families that enable user-defined timestamps
and reading the keys back. **The index does not have timestamps.**

Writing a key to WBWI is unchanged, because the underlying WriteBatch already supports it.
When reading the keys back, we need to make sure to distinguish between keys with and without timestamps before
comparison.

When user calls `GetFromBatchAndDB()`, no timestamp is needed to query the batch, but a timestamp has to be
provided to query the db. The assumption is that data in the batch must be newer than data from the db.

Pull Request resolved: https://github.com/facebook/rocksdb/pull/9603

Test Plan: make check

Reviewed By: ltamasi

Differential Revision: D34354849

Pulled By: riversand963

fbshipit-source-id: d25d1f84e2240ce543e521fa30595082fb8db9a0
 		2022-02-22 14:23:01 -08:00
..
backupable Add Temperature info in `NewSequentialFile()` (#9499) 2022-02-18 18:23:07 -08:00
blob_db Add rate limiter priority to ReadOptions (#9424) 2022-02-16 23:18:14 -08:00
cassandra Restore Regex support for ObjectLibrary::Register, rename new APIs to allow old one to be deprecated in the future (#9362) 2022-01-11 06:33:48 -08:00
checkpoint Add Temperature info in `NewSequentialFile()` (#9499) 2022-02-18 18:23:07 -08:00
compaction_filters Make MergeOperator+CompactionFilter/Factory into Customizable Classes (#8481) 2021-08-06 08:27:25 -07:00
convenience Add a SystemClock class to capture the time functions of an Env (#7858) 2021-01-25 22:09:11 -08:00
leveldb_options Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
memory Make types of Immutable/Mutable Options fields match that of the underlying Option (#8176) 2021-04-22 20:43:54 -07:00
merge_operators Remove using namespace (#9369) 2022-01-12 09:31:12 -08:00
option_change_migration Fix a minor issue with initializing the test path (#8555) 2021-07-23 08:38:45 -07:00
options Allow WAL dir to change with db dir (#8582) 2021-07-30 12:16:44 -07:00
persistent_cache Add rate limiter priority to ReadOptions (#9424) 2022-02-16 23:18:14 -08:00
simulator_cache Fix flaky SimCacheTest.SimCacheLogging (#9373) 2022-01-10 22:03:36 -08:00
table_properties_collectors Restore Regex support for ObjectLibrary::Register, rename new APIs to allow old one to be deprecated in the future (#9362) 2022-01-11 06:33:48 -08:00
trace Add rate limiter priority to ReadOptions (#9424) 2022-02-16 23:18:14 -08:00
transactions Support WBWI for keys having timestamps (#9603) 2022-02-22 14:23:01 -08:00
ttl Work around some new clang-analyze failures (#9515) 2022-02-07 18:24:36 -08:00
write_batch_with_index Support WBWI for keys having timestamps (#9603) 2022-02-22 14:23:01 -08:00
cache_dump_load.cc Introduce a mechanism to dump out blocks from block cache and re-insert to secondary cache (#8912) 2021-10-07 11:42:31 -07:00
cache_dump_load_impl.cc New stable, fixed-length cache keys (#9126) 2021-12-16 17:15:13 -08:00
cache_dump_load_impl.h Add rate limiter priority to ReadOptions (#9424) 2022-02-16 23:18:14 -08:00
compaction_filters.cc Restore Regex support for ObjectLibrary::Register, rename new APIs to allow old one to be deprecated in the future (#9362) 2022-01-11 06:33:48 -08:00
counted_fs.cc Introduce a CountedFileSystem for counting file operations (#9283) 2022-02-03 15:01:23 -08:00
counted_fs.h Introduce a CountedFileSystem for counting file operations (#9283) 2022-02-03 15:01:23 -08:00
debug.cc In ParseInternalKey(), include corrupt key info in Status (#7515) 2020-10-28 10:12:58 -07:00
env_mirror.cc Fix clang13 build error (#9374) 2022-01-11 10:36:22 -08:00
env_mirror_test.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
env_timed.cc Make FileSystem a Customizable Class (#8649) 2021-11-02 09:07:11 -07:00
env_timed.h Make FileSystem a Customizable Class (#8649) 2021-11-02 09:07:11 -07:00
env_timed_test.cc Make env*_test work with ASSERT_STATUS_CHECKED (#7176) 2020-07-28 22:59:48 -07:00
fault_injection_env.cc Protect existing files in `FaultInjectionTest{Env,FS}::ReopenWritableFile()` (#8995) 2021-10-11 16:23:18 -07:00
fault_injection_env.h Make the Env class Customizable (#9293) 2022-01-04 16:45:49 -08:00
fault_injection_fs.cc Skip directory fsync for filesystem btrfs (#8903) 2021-11-03 12:21:27 -07:00
fault_injection_fs.h Fix a bug causing duplicate trailing entries in WritableFile (buffered IO) (#9236) 2021-12-13 09:00:36 -08:00
fault_injection_secondary_cache.cc Secondary cache error injection (#9002) 2021-11-08 10:27:27 -08:00
fault_injection_secondary_cache.h Secondary cache error injection (#9002) 2021-11-08 10:27:27 -08:00
memory_allocators.h Make MemoryAllocator into a Customizable class (#8980) 2021-12-17 04:20:47 -08:00
merge_operators.cc Restore Regex support for ObjectLibrary::Register, rename new APIs to allow old one to be deprecated in the future (#9362) 2022-01-11 06:33:48 -08:00
merge_operators.h Make MergeOperator+CompactionFilter/Factory into Customizable Classes (#8481) 2021-08-06 08:27:25 -07:00
object_registry.cc Make FilterPolicy Customizable (#9590) 2022-02-18 13:22:31 -08:00
object_registry_test.cc Add support for decimals to PatternEntry (#9577) 2022-02-16 11:15:19 -08:00
util_merge_operators_test.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
wal_filter.cc Make WalFilter, SstPartitionerFactory, FileChecksumGenFactory, and TableProperties Customizable (#8638) 2021-09-28 05:32:02 -07:00