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rocksdb/table
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Andrew Kryczka fd43ee09da Range deletion microoptimizations 
Summary:
- Made RangeDelAggregator's InternalKeyComparator member a reference-to-const so we don't need to copy-construct it. Also added InternalKeyComparator to ImmutableCFOptions so we don't need to construct one for each DBIter.
- Made MemTable::NewRangeTombstoneIterator and the table readers' NewRangeTombstoneIterator() functions return nullptr instead of NewEmptyInternalIterator to avoid the allocation. Updated callers accordingly.
Closes https://github.com/facebook/rocksdb/pull/1548

Differential Revision: D4208169

Pulled By: ajkr

fbshipit-source-id: 2fd65cf
2016-11-21 12:24:13 -08:00
..
adaptive_table_factory.cc
solve the problem of table_factory_to_write_=nullptr (#1342)
2016-09-20 10:11:51 -07:00
adaptive_table_factory.h
Only cache level 0 indexes and filter when opening table reader
2016-07-20 11:23:31 -07:00
block_based_filter_block_test.cc
Add statistics field to show total size of index and filter blocks in block cache
2016-06-03 10:47:47 -07:00
block_based_filter_block.cc
BlockBasedTable::FullFilterKeyMayMatch() Should skip prefix bloom if full key bloom exists
2016-06-10 16:27:56 -07:00
block_based_filter_block.h
BlockBasedTable::FullFilterKeyMayMatch() Should skip prefix bloom if full key bloom exists
2016-06-10 16:27:56 -07:00
block_based_table_builder.cc
Change ioptions to store user_comparator, fix bug
2016-10-21 11:31:42 -07:00
block_based_table_builder.h
Compaction Support for Range Deletion
2016-10-18 12:04:56 -07:00
block_based_table_factory.cc
Only cache level 0 indexes and filter when opening table reader
2016-07-20 11:23:31 -07:00
block_based_table_factory.h
Only cache level 0 indexes and filter when opening table reader
2016-07-20 11:23:31 -07:00
block_based_table_reader.cc
Range deletion microoptimizations
2016-11-21 12:24:13 -08:00
block_based_table_reader.h
sst_dump support for range deletion
2016-11-12 09:39:23 -08:00
block_builder.cc
Miscellaneous performance improvements
2016-07-12 14:15:32 -07:00
block_builder.h
TableBuilder / TableReader support for range deletion
2016-08-19 15:10:31 -07:00
block_prefix_index.cc
Fix clang analyzer errors
2016-07-08 17:50:51 -07:00
block_prefix_index.h
Updated all copyright headers to the new format.
2016-02-09 15:12:00 -08:00
block_test.cc
Support SST files with Global sequence numbers [reland]
2016-10-18 16:59:37 -07:00
block.cc
Support SST files with Global sequence numbers [reland]
2016-10-18 16:59:37 -07:00
block.h
Fix wrong comment (Maximum supported block size)
2016-11-04 11:24:14 -07:00
bloom_block.cc
Updated all copyright headers to the new format.
2016-02-09 15:12:00 -08:00
bloom_block.h
Updated all copyright headers to the new format.
2016-02-09 15:12:00 -08:00
cuckoo_table_builder_test.cc
New Statistics to track Compression/Decompression (#1197)
2016-07-19 09:44:03 -07:00
cuckoo_table_builder.cc
Embed column family name in SST file
2016-04-06 23:10:32 -07:00
cuckoo_table_builder.h
Embed column family name in SST file
2016-04-06 23:10:32 -07:00
cuckoo_table_factory.cc
Only cache level 0 indexes and filter when opening table reader
2016-07-20 11:23:31 -07:00
cuckoo_table_factory.h
Only cache level 0 indexes and filter when opening table reader
2016-07-20 11:23:31 -07:00
cuckoo_table_reader_test.cc
DeleteRange Get support
2016-11-03 18:54:20 -07:00
cuckoo_table_reader.cc
Add SeekForPrev() to Iterator
2016-09-27 18:20:57 -07:00
cuckoo_table_reader.h
Remove ImmutableCFOptions from public API
2016-09-02 14:16:31 -07:00
filter_block.h
BlockBasedTable::FullFilterKeyMayMatch() Should skip prefix bloom if full key bloom exists
2016-06-10 16:27:56 -07:00
flush_block_policy.cc
Miscellaneous performance improvements
2016-07-12 14:15:32 -07:00
format.cc
Insert range deletion meta-block into block cache
2016-11-05 09:24:26 -07:00
format.h
Insert range deletion meta-block into block cache
2016-11-05 09:24:26 -07:00
full_filter_block_test.cc
Add statistics field to show total size of index and filter blocks in block cache
2016-06-03 10:47:47 -07:00
full_filter_block.cc
BlockBasedTable::FullFilterKeyMayMatch() Should skip prefix bloom if full key bloom exists
2016-06-10 16:27:56 -07:00
full_filter_block.h
BlockBasedTable::FullFilterKeyMayMatch() Should skip prefix bloom if full key bloom exists
2016-06-10 16:27:56 -07:00
get_context.cc
Decouple data iterator and range deletion iterator in TableCache
2016-11-15 17:24:28 -08:00
get_context.h
Decouple data iterator and range deletion iterator in TableCache
2016-11-15 17:24:28 -08:00
internal_iterator.h
fix assertion failure in Prev()
2016-10-13 17:36:48 -07:00
iter_heap.h
Updated all copyright headers to the new format.
2016-02-09 15:12:00 -08:00
iterator_wrapper.h
Add SeekForPrev() to Iterator
2016-09-27 18:20:57 -07:00
iterator.cc
Add SeekForPrev() to Iterator
2016-09-27 18:20:57 -07:00
merger_test.cc
Updated all copyright headers to the new format.
2016-02-09 15:12:00 -08:00
merger.cc
revert Prev() in MergingIterator to use previous code in non-prefix-seek mode
2016-10-24 13:13:01 -07:00
merger.h
revert Prev() in MergingIterator to use previous code in non-prefix-seek mode
2016-10-24 13:13:01 -07:00
meta_blocks.cc
Support SST files with Global sequence numbers [reland]
2016-10-18 16:59:37 -07:00
meta_blocks.h
New Statistics to track Compression/Decompression (#1197)
2016-07-19 09:44:03 -07:00
mock_table.cc
DeleteRange flush support
2016-10-31 20:54:18 -07:00
mock_table.h
Add SeekForPrev() to Iterator
2016-09-27 18:20:57 -07:00
persistent_cache_helper.cc
Added PersistentCache abstraction
2016-05-15 22:17:18 -07:00
persistent_cache_helper.h
Added PersistentCache abstraction
2016-05-15 22:17:18 -07:00
plain_table_builder.cc
Allow plain table to store index on file with bloom filter disabled
2016-11-17 11:09:13 -08:00
plain_table_builder.h
Embed column family name in SST file
2016-04-06 23:10:32 -07:00
plain_table_factory.cc
store prefix_extractor_name in table
2016-08-26 11:46:32 -07:00
plain_table_factory.h
Only cache level 0 indexes and filter when opening table reader
2016-07-20 11:23:31 -07:00
plain_table_index.cc
Updated all copyright headers to the new format.
2016-02-09 15:12:00 -08:00
plain_table_index.h
Remove ImmutableCFOptions from public API
2016-09-02 14:16:31 -07:00
plain_table_key_coding.cc
Updated all copyright headers to the new format.
2016-02-09 15:12:00 -08:00
plain_table_key_coding.h
Updated all copyright headers to the new format.
2016-02-09 15:12:00 -08:00
plain_table_reader.cc
Allow plain table to store index on file with bloom filter disabled
2016-11-17 11:09:13 -08:00
plain_table_reader.h
Skip bottom-level filter block caching when hit-optimized
2015-12-23 10:15:07 -08:00
scoped_arena_iterator.h
Compaction Support for Range Deletion
2016-10-18 12:04:56 -07:00
sst_file_writer_collectors.h
Support SST files with Global sequence numbers [reland]
2016-10-18 16:59:37 -07:00
sst_file_writer.cc
Fix SstFileWriter destructor
2016-11-12 20:11:19 -08:00
table_builder.h
Add TableBuilderOptions::level and relevant changes (#1335)
2016-09-17 22:30:43 -07:00
table_properties_internal.h
TableBuilder / TableReader support for range deletion
2016-08-19 15:10:31 -07:00
table_properties.cc
Insert range deletion meta-block into block cache
2016-11-05 09:24:26 -07:00
table_reader_bench.cc
DeleteRange Get support
2016-11-03 18:54:20 -07:00
table_reader.h
Range deletion microoptimizations
2016-11-21 12:24:13 -08:00
table_test.cc
Range deletion microoptimizations
2016-11-21 12:24:13 -08:00
two_level_iterator.cc
Add SeekForPrev() to Iterator
2016-09-27 18:20:57 -07:00
two_level_iterator.h
Updated all copyright headers to the new format.
2016-02-09 15:12:00 -08:00