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262 lines
9.6 KiB
262 lines
9.6 KiB
# Changelog
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## [Unreleased]
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* Export the `DEFAULT_COLUMN_FAMILY_NAME` constant.
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* Implement `Clone` trait for `Options`.
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* Added `Send` implementation to `WriteBatch`.
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## 0.14.0 (2020-04-22)
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* Updated lz4 to v1.9.2 (ordian)
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* BlockBasedOptions: expose `format_version`, `[index_]block_restart_interval` (ordian)
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* Improve `ffi_try` macro to make trailing comma optional (wqfish)
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* Add `set_ratelimiter` to the `Options` (PatrickNicholas)
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* Add `set_max_total_wal_size` to the `Options` (wqfish)
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* Simplify conversion on iterator item (zhangsoledad)
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* Add `flush_cf` method to the `DB` (wqfish)
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* Fix potential segfault when calling `next` on the `DBIterator` that is at the end of the range (wqfish)
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* Move to Rust 2018 (wqfish)
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* Fix doc for `WriteBatch::delete` (wqfish)
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* Bump `uuid` and `bindgen` dependencies (jonhoo)
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* Change APIs that never return error to not return `Result` (wqfish)
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* Fix lifetime parameter for iterators (wqfish)
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* Add a doc for `optimize_level_style_compaction` method (NikVolf)
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* Make `DBPath` use `tempfile` (jder)
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* Refactor `db.rs` and `lib.rs` into smaller pieces (jder)
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* Check if we're on a big endian system and act upon it (knarz)
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* Bump internal snappy version up to 1.1.8 (aleksuss)
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* Bump rocksdb version up to 6.7.3 (aleksuss)
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* Atomic flush option (mappum)
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* Make `set_iterate_upper_bound` method safe (wqfish)
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* Add support for data block hash index (dvdplm)
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* Add some extra config options (casualjim)
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* Add support for range delete APIs (wqfish)
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* Improve building `librocksdb-sys` with system libraries (basvandijk)
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* Add support for `open_for_read_only` APIs (wqfish)
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* Fix doc for `DBRawIterator::prev` and `next` methods (wqfish)
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* Add support for `open_as_secondary` APIs (calavera)
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## 0.13.0 (2019-11-12)
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### Changes
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* Added `ReadOptions::set_verify_checksums` and
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`Options::set_level_compaction_dynamic_level_bytes` methods (ordian)
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* Array of bytes has been changed for pinnable slice for get operations (nbdd0121)
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* Implemented `Sync` for `DBRawIterator` (nbdd0121)
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* Removed extra copy in DBRawIterator (nbdd0121)
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* Added `Options::max_dict_bytes` and `Options::zstd_max_training_bytes` methods(methyl)
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* Added Android support (rtsisyk)
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* Added lifetimes for `DBIterator` return types (ngotchac)
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* Bumped rocksdb up to 6.2.4 (aleksuss)
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* Disabled trait derivation for librocksdb-sys (EyeOfPython)
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* Added `DB::get_updates_since()` to iterate write batches in a given sequence (nlfiedler)
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* Added `ReadOptions::set_tailing()` to create a tailing iterator that continues to
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iterate over the database as new records are added (cjbradfield)
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* Changed column families storing (aleksuss)
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* Exposed the `status` method on iterators (rnarubin)
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## 0.12.3 (2019-07-19)
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### Changes
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* Enabled sse4.2/pclmul for accelerated crc32c (yjh0502)
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* Added `set_db_write_buffer_size` to the Options API (rnarubin)
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* Bumped RocksDB to 6.1.2 (lispy)
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* Added `Sync` and `Send` implementations to `Snapshot` (pavel-mukhanov)
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* Added `raw_iterator_cf_opt` to the DB API (rnarubin)
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* Added `DB::latest_sequence_number` method (vitvakatu)
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## 0.12.2 (2019-05-03)
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### Changes
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* Updated `compact_range_cf` to use generic arguments (romanz)
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* Removed allocations from `SliceTransform` implementation (ekmartin)
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* Bumped RocksDB to 5.18.3 (baptistejamin)
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* Implemented `delete_range` and `delete_range_cf` (baptistejamin)
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* Added contribution guide (rhurkes)
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* Cleaned up documentation for `ReadOptions.set_iterate_upper_bound` method (xiaobogaga)
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* Added `flush` and `flush_opt` operations (valeriansaliou)
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## 0.12.1 (2019-03-27)
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### Changes
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* Added `iterator_cf_opt` function to `DB` (elichai)
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* Added `set_allow_mmap_writes` and `set_allow_mmap_reads` functions to `Options` (aleksuss)
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## 0.12.0 (2019-03-10)
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### Changes
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* Added support for PlainTable factories (ekmartin)
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* Added ability to restore latest backup (rohitjoshi)
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* Added support for pinnable slices (xxuejie)
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* Added ability to get property values (ekmartin)
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* Simplified opening database when using non-default column families (iSynaptic)
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* `ColumnFamily`, `DBIterator` and `DBRawIterator` now have lifetime parameters to prevent using them after the `DB` has been dropped (iSynaptic)
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* Creating `DBIterator` and `DBRawIterator` now accept `ReadOptions` (iSynaptic)
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* All database operations that accepted byte slices, `&[u8]`, are now generic and accept anything that implements `AsRef<[u8]>` (iSynaptic)
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* Bumped RocksDB to version 5.17.2 (aleksuss)
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* Added `set_readahead_size` to `ReadOptions` (iSynaptic)
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* Updated main example in doc tests (mohanson)
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* Updated requirements documentation (jamesray1)
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* Implemented `AsRef<[u8]>` for `DBVector` (iSynaptic)
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## 0.11.0 (2019-01-10)
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### Announcements
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* This is the first release under the new [Maintainership](MAINTAINERSHIP.md) model.
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Three contributors have been selected to help maintain this library -- Oleksandr Anyshchenko ([@aleksuss](https://github.com/aleksuss)), Jordan Terrell ([@iSynaptic](https://github.com/iSynaptic)), and Ilya Bogdanov ([@vitvakatu](https://github.com/vitvakatu)). Many thanks to Tyler Neely ([@spacejam](https://github.com/spacejam)) for your support while taking on this new role.
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* A [gitter.im chat room](https://gitter.im/rust-rocksdb/Lobby) has been created. Although it's not guaranteed to be "staffed", it may help to collaborate on changes to `rust-rocksdb`.
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### Changes
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* added LZ4, ZSTD, ZLIB, and BZIP2 compression support (iSynaptic)
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* added support for `Checkpoint` (aleksuss)
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* added support for `SliceTransform` (spacejam)
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* added `DBPath` struct to ensure test databases are cleaned up (ekmartin, iSynaptic)
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* fixed `rustfmt.toml` to work with newer `rustfmt` version (ekmartin, iSynaptic)
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* bindgen bumped up to 0.43 (s-panferov)
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* made `ColumnFamily` struct `Send` (Tpt)
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* made `DBIterator` struct `Send` (Elzor)
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* `create_cf` and `drop_cf` methods on `DB` now work with immutable references (aleksuss)
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* fixed crash in `test_column_family` test on macOS (aleksuss)
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* fixed/implemented CI builds for macOS and Windows (aleksuss, iSynaptic)
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* exposed `set_skip_stats_update_on_db_open` option (romanz)
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* exposed `keep_log_file_num` option (romanz)
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* added ability to retrieve `WriteBatch` serialized size (romanz)
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* added `set_options` method to `DB` to allow changing options without closing and re-opening the database (romanz)
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## 0.10.1 (2018-07-17)
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* bump bindgen to 0.37 (ekmartin)
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* bump rocksdb to 5.14.2 (ekmartin)
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* add disable_cache to block-based options (ekmartin)
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* add set_wal_dir (ekmartin)
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* add set_memtable_prefix_bloom_ratio (ekmartin)
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* add MemtableFactory support (ekmartin)
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* add full_iterator (ekmartin)
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* allow index type specification on block options (ekmartin)
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* fix windows build (iSynaptic)
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## 0.10.0 (2018-03-17)
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* Bump rocksdb to 5.11.3 (spacejam)
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### New Features
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* Link with system rocksdb and snappy libs through envvars (ozkriff)
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### Breaking Changes
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* Fix reverse iteration from a given key (ongardie)
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## 0.9.1 (2018-02-10)
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### New Features
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* SliceTransform support (spacejam)
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## 0.9.0 (2018-02-10)
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### New Features
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* Allow creating iterators over prefixes (glittershark)
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### Breaking Changes
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* Open cfs with options (garyttierney, rrichardson)
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* Non-Associative merge ops (rrichardson)
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## 0.8.3 (2018-02-10)
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* Bump rocksdb to 5.10.2 (ongardie)
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* Add Send marker to Options (iSynaptic)
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* Expose advise_random_on_open option (ongardie)
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## 0.8.2 (2017-12-28)
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* Bump rocksdb to 5.7.1 (jquesnelle)
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## 0.8.1 (2017-09-08)
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* Added list_cf (jeizsm)
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## 0.8.0 (2017-09-02)
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* Removed set_disable_data_sync (glittershark)
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## 0.7.2 (2017-09-02)
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* Bumped rocksdb to 5.6.2 (spacejam)
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## 0.7.1 (2017-08-29)
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* Bumped rocksdb to 5.6.1 (vmx)
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## 0.7 (2017-07-26)
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### Breaking Changes
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* Bumped rocksdb to 5.4.6 (derekdreery)
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* Remove `use_direct_writes` now that `use_direct_io_for_flush_and_compaction` exists (derekdreery)
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### New Features
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* ReadOptions is now public (rschmukler)
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* Implement Clone and AsRef<str> for Error (daboross)
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* Support for `seek_for_prev` (kaedroho)
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* Support for DirectIO (kaedroho)
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### Internal Cleanups
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* Fixed race condition in tests (debris)
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* Move tests to the default `tests` directory (vmx)
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## 0.6.1 (2017-03-13)
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### New Features
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* Support for raw iterator access (kaedroho)
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## 0.6 (2016-12-18)
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### Breaking Changes
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* Comparator function now returns an Ordering (alexreg)
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### New Features
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* Compaction filter (tmccombs)
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* Support for backups (alexreg)
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0.5 (2016-11-20)
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### Breaking changes
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* No more Writable trait, as WriteBatch is not thread-safe as a DB (spacejam)
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* All imports of `rocksdb::rocksdb::*` should now be simply `rocksdb::*` (alexreg)
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* All errors changed to use a new `rocksdb::Error` type (kaedroho, alexreg)
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* Removed `Options.set_filter_deletes` as it was removed in RocksDB (kaedroho)
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* Renamed `add_merge_operator` to `set_merge_operator` and `add_comparator` to `set_comparator` (kaedroho)
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### New Features
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* Windows support (development by jsgf and arkpar. ported by kaedroho)
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* 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)
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* Cleaned up and improved coverage and tests of the ffi module (alexreg)
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* Added many new methods to the `Options` type (development by ngaut, BusyJay, zhangjinpeng1987, siddontang and hhkbp2. ported by kaedroho)
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* Added `len` and `is_empty` methods to `WriteBatch` (development by siddontang. ported by kaedroho)
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* Added `path` mathod to `DB` (development by siddontang. ported by kaedroho)
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* `DB::open` now accepts any type that implements `Into<Path>` as the path argument (kaedroho)
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* `DB` now implements the `Debug` trait (kaedroho)
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* Add iterator_cf to snapshot (jezell)
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* Changelog started
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