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rocksdb/utilities
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Andrew Kryczka 3771e37970 WriteBatch support for range deletion 
Summary:
Add API to WriteBatch to store range deletions in its buffer
which are later added to memtable. In the WriteBatch buffer, a range
deletion is encoded as "<optype><CF ID (optional)><begin key><end key>".

With this diff, the range tombstones are stored inline with the data in
the memtable. It's useful for now because the test cases rely on the
data being accessible via memtable. My next step is to store range
tombstones in a separate area in the memtable.

Test Plan: unit tests

Reviewers: IslamAbdelRahman, sdong, wanning

Reviewed By: wanning

Subscribers: andrewkr, dhruba, leveldb

Differential Revision: https://reviews.facebook.net/D61401
2016-08-16 08:16:04 -07:00
..
backupable Add comment for GetBackupInfo about returned BackupInfos order 2016-07-06 12:54:01 -07:00
blob_db [Proof-Of-Concept] RocksDB Blob Storage with a blob log file. 2016-08-10 17:05:17 -07:00
checkpoint Backup Options 2016-06-09 19:03:10 -07:00
compaction_filters Updated all copyright headers to the new format. 2016-02-09 15:12:00 -08:00
convenience Updated all copyright headers to the new format. 2016-02-09 15:12:00 -08:00
date_tiered Add time series database (resubmitted) 2016-08-05 15:56:22 -07:00
document Alpine Linux Build (#990) 2016-04-22 16:49:12 -07:00
flashcache Updated all copyright headers to the new format. 2016-02-09 15:12:00 -08:00
geodb Updated all copyright headers to the new format. 2016-02-09 15:12:00 -08:00
leveldb_options Updated all copyright headers to the new format. 2016-02-09 15:12:00 -08:00
memory Temporarily disable unstable tests in memory_test.cc 2016-02-09 16:28:34 -08:00
merge_operators Introduce FullMergeV2 (eliminate memcpy from merge operators) 2016-07-20 09:49:03 -07:00
option_change_migration A utility function to help users migrate DB after options change 2016-08-05 15:39:55 -07:00
options Only cache level 0 indexes and filter when opening table reader 2016-07-20 11:23:31 -07:00
persistent_cache Travis build break fix 2016-08-11 13:02:32 -07:00
redis Eliminate use of 'using namespace std'. Also remove a number of ADL references to std functions. 2016-05-20 07:42:18 -07:00
simulator_cache add sim_cache stats to Statistics 2016-08-10 17:42:24 -07:00
spatialdb fix wrong assignment of level0_stop_writes_trigger in spatialdb (#1061) 2016-04-07 09:02:28 -07:00
table_properties_collectors Updated all copyright headers to the new format. 2016-02-09 15:12:00 -08:00
transactions support stackableDB as the baseDB of transactionDB 2016-08-11 14:19:33 -07:00
ttl Introduce FullMergeV2 (eliminate memcpy from merge operators) 2016-07-20 09:49:03 -07:00
write_batch_with_index WriteBatch support for range deletion 2016-08-16 08:16:04 -07:00
col_buf_decoder.cc Fix clang on macOS 2016-08-03 10:41:27 -07:00
col_buf_decoder.h Fix clang build failure and refactor unit test 2016-08-02 15:16:39 -07:00
col_buf_encoder.cc Fix clang on macOS 2016-08-03 10:41:27 -07:00
col_buf_encoder.h Fix clang build failure and refactor unit test 2016-08-02 15:16:39 -07:00
column_aware_encoding_exp.cc Fix clang on macOS 2016-08-03 10:41:27 -07:00
column_aware_encoding_test.cc Fix clang build failure and refactor unit test 2016-08-02 15:16:39 -07:00
column_aware_encoding_util.cc Fix Windows build issues (#1253) 2016-08-02 17:15:18 -07:00
column_aware_encoding_util.h Experiments on column-aware encodings 2016-08-01 14:50:19 -07:00
env_librados_test.cc Add EnvLibrados - RocksDB Env of RADOS (#1222) 2016-07-21 11:16:34 -07:00
env_librados.cc Add EnvLibrados - RocksDB Env of RADOS (#1222) 2016-07-21 11:16:34 -07:00
env_librados.md Add EnvLibrados - RocksDB Env of RADOS (#1222) 2016-07-21 11:16:34 -07:00
env_mirror_test.cc env: add EnvMirror 2015-12-10 21:32:45 -05:00
env_mirror.cc Fix warning in release 2015-12-23 22:38:12 -08:00
env_registry_test.cc Env registry for URI-based Env selection [pluggable Env part 1] 2016-06-03 08:15:16 -07:00
env_registry.cc Env registry for URI-based Env selection [pluggable Env part 1] 2016-06-03 08:15:16 -07:00
merge_operators.h Introduce FullMergeV2 (eliminate memcpy from merge operators) 2016-07-20 09:49:03 -07:00
util_merge_operators_test.cc Introduce FullMergeV2 (eliminate memcpy from merge operators) 2016-07-20 09:49:03 -07:00