fork of https://github.com/oxigraph/rocksdb and https://github.com/facebook/rocksdb for nextgraph and oxigraph

You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.

Maysam Yabandeh 402b7aa07f Exclude seq from index keys ... Summary: Index blocks have the same format as data blocks. The keys therefore similarly to the keys in the data blocks are internal keys, which means that in addition to the user key it also has 8 bytes that encodes sequence number and value type. This extra 8 bytes however is not necessary in index blocks since the index keys act as an separator between two data blocks. The only exception is when the last key of a block and the first key of the next block share the same user key, in which the sequence number is required to act as a separator. The patch excludes the sequence from index keys only if the above special case does not happen for any of the index keys. It then records that in the property block. The reader looks at the property block to see if it should expect sequence numbers in the keys of the index block.s Closes https://github.com/facebook/rocksdb/pull/3894 Differential Revision: D8118775 Pulled By: maysamyabandeh fbshipit-source-id: 915479f028b5799ca91671d67455ecdefbd873bd		7 years ago
..
adaptive_table_factory.cc	Comment out unused variables	7 years ago
adaptive_table_factory.h	Comment out unused variables	7 years ago
block.cc	Exclude seq from index keys	7 years ago
block.h	Exclude seq from index keys	7 years ago
block_based_filter_block.cc	Move prefix_extractor to MutableCFOptions	7 years ago
block_based_filter_block.h	Move prefix_extractor to MutableCFOptions	7 years ago
block_based_filter_block_test.cc	Move prefix_extractor to MutableCFOptions	7 years ago
block_based_table_builder.cc	Exclude seq from index keys	7 years ago
block_based_table_builder.h	Move prefix_extractor to MutableCFOptions	7 years ago
block_based_table_factory.cc	Move prefix_extractor to MutableCFOptions	7 years ago
block_based_table_factory.h	Align SST file data blocks to avoid spanning multiple pages	7 years ago
block_based_table_reader.cc	Exclude seq from index keys	7 years ago
block_based_table_reader.h	Exclude seq from index keys	7 years ago
block_builder.cc	Change RocksDB License	8 years ago
block_builder.h	Change RocksDB License	8 years ago
block_fetcher.cc	Imporve perf of random read and insert compare by suggesting inlining to the compiler	7 years ago
block_fetcher.h	Fix BlockFetcher ASAN error	7 years ago
block_prefix_index.cc	Change RocksDB License	8 years ago
block_prefix_index.h	Change RocksDB License	8 years ago
block_test.cc	Exclude seq from index keys	7 years ago
bloom_block.cc	Change RocksDB License	8 years ago
bloom_block.h	Change RocksDB License	8 years ago
cleanable_test.cc	Change RocksDB License	8 years ago
cuckoo_table_builder.cc	Enable MSVC W4 with a few exceptions. Fix warnings and bugs	7 years ago
cuckoo_table_builder.h	Change RocksDB License	8 years ago
cuckoo_table_builder_test.cc	fix memory leak in two_level_iterator	7 years ago
cuckoo_table_factory.cc	Comment out unused variables	7 years ago
cuckoo_table_factory.h	comment unused parameters to turn on -Wunused-parameter flag	7 years ago
cuckoo_table_reader.cc	Move prefix_extractor to MutableCFOptions	7 years ago
cuckoo_table_reader.h	Move prefix_extractor to MutableCFOptions	7 years ago
cuckoo_table_reader_test.cc	Move prefix_extractor to MutableCFOptions	7 years ago
filter_block.h	Move prefix_extractor to MutableCFOptions	7 years ago
flush_block_policy.cc	Align SST file data blocks to avoid spanning multiple pages	7 years ago
format.cc	Several small "fixes"	7 years ago
format.h	comment unused parameters to turn on -Wunused-parameter flag	7 years ago
full_filter_bits_builder.h	Skip duplicate bloom keys when whole_key and prefix are mixed	7 years ago
full_filter_block.cc	Move prefix_extractor to MutableCFOptions	7 years ago
full_filter_block.h	Move prefix_extractor to MutableCFOptions	7 years ago
full_filter_block_test.cc	Move prefix_extractor to MutableCFOptions	7 years ago
get_context.cc	comment unused parameters to turn on -Wunused-parameter flag	7 years ago
get_context.h	Stats for false positive rate of full filtesr	7 years ago
index_builder.cc	Exclude seq from index keys	7 years ago
index_builder.h	Exclude seq from index keys	7 years ago
internal_iterator.h	Change and clarify the relationship between Valid(), status() and Seek*() for all iterators. Also fix some bugs	7 years ago
iter_heap.h	Make InternalKeyComparator final and directly use it in merging iterator	7 years ago
iterator.cc	Comment out unused variables	7 years ago
iterator_wrapper.h	Change and clarify the relationship between Valid(), status() and Seek*() for all iterators. Also fix some bugs	7 years ago
merger_test.cc	Make InternalKeyComparator final and directly use it in merging iterator	7 years ago
merging_iterator.cc	Change and clarify the relationship between Valid(), status() and Seek*() for all iterators. Also fix some bugs	7 years ago
merging_iterator.h	fix DBImpl::NewInternalIterator super-version leak on failure	7 years ago
meta_blocks.cc	Exclude seq from index keys	7 years ago
meta_blocks.h	Support prefetch last 512KB with direct I/O in block based file reader	7 years ago
mock_table.cc	Move prefix_extractor to MutableCFOptions	7 years ago
mock_table.h	Move prefix_extractor to MutableCFOptions	7 years ago
partitioned_filter_block.cc	Exclude seq from index keys	7 years ago
partitioned_filter_block.h	Move prefix_extractor to MutableCFOptions	7 years ago
partitioned_filter_block_test.cc	Move prefix_extractor to MutableCFOptions	7 years ago
persistent_cache_helper.cc	comment unused parameters to turn on -Wunused-parameter flag	7 years ago
persistent_cache_helper.h	Change RocksDB License	8 years ago
persistent_cache_options.h	Change RocksDB License	8 years ago
plain_table_builder.cc	Move prefix_extractor to MutableCFOptions	7 years ago
plain_table_builder.h	Move prefix_extractor to MutableCFOptions	7 years ago
plain_table_factory.cc	Move prefix_extractor to MutableCFOptions	7 years ago
plain_table_factory.h	Comment out unused variables	7 years ago
plain_table_index.cc	Change RocksDB License	8 years ago
plain_table_index.h	Move prefix_extractor to MutableCFOptions	7 years ago
plain_table_key_coding.cc	Comment out unused variables	7 years ago
plain_table_key_coding.h	Change RocksDB License	8 years ago
plain_table_reader.cc	Move prefix_extractor to MutableCFOptions	7 years ago
plain_table_reader.h	Move prefix_extractor to MutableCFOptions	7 years ago
scoped_arena_iterator.h	Change RocksDB License	8 years ago
sst_file_writer.cc	Move prefix_extractor to MutableCFOptions	7 years ago
sst_file_writer_collectors.h	Comment out unused variables	7 years ago
table_builder.h	Move prefix_extractor to MutableCFOptions	7 years ago
table_properties.cc	Exclude seq from index keys	7 years ago
table_properties_internal.h	Eliminate some redundant block reads.	7 years ago
table_reader.h	Move prefix_extractor to MutableCFOptions	7 years ago
table_reader_bench.cc	Move prefix_extractor to MutableCFOptions	7 years ago
table_test.cc	Exclude seq from index keys	7 years ago
two_level_iterator.cc	Change and clarify the relationship between Valid(), status() and Seek*() for all iterators. Also fix some bugs	7 years ago
two_level_iterator.h	fix memory leak in two_level_iterator	7 years ago