rust-rocksdb/CHANGELOG.md

Changelog

Unreleased

• Updated lz4 to v1.9.2 (ordian)
• BlockBasedOptions: expose format_version, [index_]block_restart_interval (ordian)

0.13.0 (2019-11-12)

Changes

• Added ReadOptions::set_verify_checksums and Options::set_level_compaction_dynamic_level_bytes methods (ordian)
• Array of bytes has been changed for pinnable slice for get operations (nbdd0121)
• Implemented Sync for DBRawIterator (nbdd0121)
• Removed extra copy in DBRawIterator (nbdd0121)
• Added Options::max_dict_bytes and Options::zstd_max_training_bytes methods(methyl)
• Added Android support (rtsisyk)
• Added lifetimes for DBIterator return types (ngotchac)
• Bumped rocksdb up to 6.2.4 (aleksuss)
• Disabled trait derivation for librocksdb-sys (EyeOfPython)
• Added DB::get_updates_since() to iterate write batches in a given sequence (nlfiedler)
• Added ReadOptions::set_tailing() to create a tailing iterator that continues to iterate over the database as new records are added (cjbradfield)
• Changed column families storing (aleksuss)
• Exposed the status method on iterators (rnarubin)

0.12.3 (2019-07-19)

Changes

• Enabled sse4.2/pclmul for accelerated crc32c (yjh0502)
• Added set_db_write_buffer_size to the Options API (rnarubin)
• Bumped RocksDB to 6.1.2 (lispy)
• Added Sync and Send implementations to Snapshot (pavel-mukhanov)
• Added raw_iterator_cf_opt to the DB API (rnarubin)
• Added DB::latest_sequence_number method (vitvakatu)

0.12.2 (2019-05-03)

Changes

• Updated compact_range_cf to use generic arguments (romanz)
• Removed allocations from SliceTransform implementation (ekmartin)
• Bumped RocksDB to 5.18.3 (baptistejamin)
• Implemented delete_range and delete_range_cf (baptistejamin)
• Added contribution guide (rhurkes)
• Cleaned up documentation for ReadOptions.set_iterate_upper_bound method (xiaobogaga)
• Added flush and flush_opt operations (valeriansaliou)

0.12.1 (2019-03-27)

Changes

• Added iterator_cf_opt function to DB (elichai)
• Added set_allow_mmap_writes and set_allow_mmap_reads functions to Options (aleksuss)

0.12.0 (2019-03-10)

Changes

• Added support for PlainTable factories (ekmartin)
• Added ability to restore latest backup (rohitjoshi)
• Added support for pinnable slices (xxuejie)
• Added ability to get property values (ekmartin)
• Simplified opening database when using non-default column families (iSynaptic)
• ColumnFamily, DBIterator and DBRawIterator now have lifetime parameters to prevent using them after the DB has been dropped (iSynaptic)
• Creating DBIterator and DBRawIterator now accept ReadOptions (iSynaptic)
• All database operations that accepted byte slices, &[u8], are now generic and accept anything that implements AsRef<[u8]> (iSynaptic)
• Bumped RocksDB to version 5.17.2 (aleksuss)
• Added set_readahead_size to ReadOptions (iSynaptic)
• Updated main example in doc tests (mohanson)
• Updated requirements documentation (jamesray1)
• Implemented AsRef<[u8]> for DBVector (iSynaptic)

0.11.0 (2019-01-10)

Announcements

• This is the first release under the new Maintainership model. Three contributors have been selected to help maintain this library -- Oleksandr Anyshchenko (@aleksuss), Jordan Terrell (@iSynaptic), and Ilya Bogdanov (@vitvakatu). Many thanks to Tyler Neely (@spacejam) for your support while taking on this new role.

• A gitter.im chat room has been created. Although it's not guaranteed to be "staffed", it may help to collaborate on changes to rust-rocksdb.

Changes

• added LZ4, ZSTD, ZLIB, and BZIP2 compression support (iSynaptic)
• added support for Checkpoint (aleksuss)
• added support for SliceTransform (spacejam)
• added DBPath struct to ensure test databases are cleaned up (ekmartin, iSynaptic)
• fixed rustfmt.toml to work with newer rustfmt version (ekmartin, iSynaptic)
• bindgen bumped up to 0.43 (s-panferov)
• made ColumnFamily struct Send (Tpt)
• made DBIterator struct Send (Elzor)
• create_cf and drop_cf methods on DB now work with immutable references (aleksuss)
• fixed crash in test_column_family test on macOS (aleksuss)
• fixed/implemented CI builds for macOS and Windows (aleksuss, iSynaptic)
• exposed set_skip_stats_update_on_db_open option (romanz)
• exposed keep_log_file_num option (romanz)
• added ability to retrieve WriteBatch serialized size (romanz)
• added set_options method to DB to allow changing options without closing and re-opening the database (romanz)

0.10.1 (2018-07-17)

• bump bindgen to 0.37 (ekmartin)
• bump rocksdb to 5.14.2 (ekmartin)
• add disable_cache to block-based options (ekmartin)
• add set_wal_dir (ekmartin)
• add set_memtable_prefix_bloom_ratio (ekmartin)
• add MemtableFactory support (ekmartin)
• add full_iterator (ekmartin)
• allow index type specification on block options (ekmartin)
• fix windows build (iSynaptic)

0.10.0 (2018-03-17)

• Bump rocksdb to 5.11.3 (spacejam)

New Features

• Link with system rocksdb and snappy libs through envvars (ozkriff)

Breaking Changes

• Fix reverse iteration from a given key (ongardie)

0.9.1 (2018-02-10)

New Features

• SliceTransform support (spacejam)

0.9.0 (2018-02-10)

New Features

• Allow creating iterators over prefixes (glittershark)

Breaking Changes

• Open cfs with options (garyttierney, rrichardson)
• Non-Associative merge ops (rrichardson)

0.8.3 (2018-02-10)

• Bump rocksdb to 5.10.2 (ongardie)
• Add Send marker to Options (iSynaptic)
• Expose advise_random_on_open option (ongardie)

0.8.2 (2017-12-28)

• Bump rocksdb to 5.7.1 (jquesnelle)

0.8.1 (2017-09-08)

• Added list_cf (jeizsm)

0.8.0 (2017-09-02)

• Removed set_disable_data_sync (glittershark)

0.7.2 (2017-09-02)

• Bumped rocksdb to 5.6.2 (spacejam)

0.7.1 (2017-08-29)

• Bumped rocksdb to 5.6.1 (vmx)

0.7 (2017-07-26)

Breaking Changes

• Bumped rocksdb to 5.4.6 (derekdreery)
• Remove use_direct_writes now that use_direct_io_for_flush_and_compaction exists (derekdreery)

New Features

• ReadOptions is now public (rschmukler)
• Implement Clone and AsRef for Error (daboross)
• Support for seek_for_prev (kaedroho)
• Support for DirectIO (kaedroho)

Internal Cleanups

• Fixed race condition in tests (debris)
• Move tests to the default tests directory (vmx)

0.6.1 (2017-03-13)

New Features

• Support for raw iterator access (kaedroho)

0.6 (2016-12-18)

Breaking Changes

• Comparator function now returns an Ordering (alexreg)

New Features

• Compaction filter (tmccombs)
• Support for backups (alexreg)

0.5 (2016-11-20)

Breaking changes

• No more Writable trait, as WriteBatch is not thread-safe as a DB (spacejam)
• All imports of rocksdb::rocksdb::* should now be simply rocksdb::* (alexreg)
• All errors changed to use a new rocksdb::Error type (kaedroho, alexreg)
• Removed Options.set_filter_deletes as it was removed in RocksDB (kaedroho)
• Renamed add_merge_operator to set_merge_operator and add_comparator to set_comparator (kaedroho)

New Features

• Windows support (development by jsgf and arkpar. ported by kaedroho)
• The RocksDB library is now built at crate compile-time and statically linked with the resulting binary (development by jsgf and arkpar. ported by kaedroho)
• Cleaned up and improved coverage and tests of the ffi module (alexreg)
• Added many new methods to the Options type (development by ngaut, BusyJay, zhangjinpeng1987, siddontang and hhkbp2. ported by kaedroho)
• Added len and is_empty methods to WriteBatch (development by siddontang. ported by kaedroho)
• Added path mathod to DB (development by siddontang. ported by kaedroho)
• DB::open now accepts any type that implements Into<Path> as the path argument (kaedroho)
• DB now implements the Debug trait (kaedroho)
• Add iterator_cf to snapshot (jezell)
• Changelog started