The shell includes GHC 9.8.4, cabal, haskell-language-server, fourmolu,
hlint, and hoogle.
Changes
2.5.0
Add the EstimateTableReadersMem, CurSizeAllMemTables and
BlockCacheUsage properties, and PropertyName for any other property by
its name.
Add getPropertyCF to read a property of a column family.
Add maxTotalWalSize (max_total_wal_size) to Config, to bound the
write-ahead log.
Add createMissingColumnFamilies (create_missing_column_families) to
Config, to add column families to an existing database.
Destroy the handle of the default column family when withDBCF opens an
existing database. It was leaked, and RocksDB built with assertions
aborted when the database was closed.
2.4.0
Add writeBufferSize (write_buffer_size) and dbWriteBufferSize
(db_write_buffer_size) to Config, to bound memtable memory.
2.3.1
Do not call next/prev on invalid iterators (fixes assertion failure).
2.3.0
Remove UnliftIO and remain in IO monad.
2.2.0
Move Iterator module to plain IO.
Properly manage read options in createSnapshot.
Add nix flake for development.
API allows manual database lifecycle management.
2.1.7
Simplify author name.
2.1.6
Refactor memory use further.
Improve tests.
2.1.5
Fix errors not releasing memory.
2.1.4
Add ResourceT support for snapshots and iterators.
2.1.3
Correct bug where database was ignoring prefix length config.
2.1.2
Correct bug when opening database with column families.
2.1.1
Expose ColumnFamily type.
2.1.0
Add support for column families.
2.0.0
Fork into a different project
Rewrite most of the code to make it faster and easier to use
Remove many features that I don’t need or want to maintain
1.0.1
Add support for UTF-8 characters in a database’s path
1.0.0
First version by Serokell
0.3x.0
ResourceT is no longer compulsory
0.2.0
requires LevelDB v1.7
support for filter policy (LevelDB v1.5), either custom or using the built-in
bloom filter implementation
write batch values no longer require a memcpy to be early-finalizer-safe
(introduced in 0.1.1)
0.1.0
memory (foreign pointers) is managed through
ResourceT. Note that this
requires to lift monadic actions inside the MonadResource monad, see the
examples.
links against shared library (LevelDB v1.3 or higher)
