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badgerdbprovider

package module

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Versions in this module

v2

v2.3.0

Sep 1, 2022

Changes in this version

type BadgerDBHandle

+ func (h *BadgerDBHandle) GetKeys(keys [][]byte) ([][]byte, error)

v2.2.1

May 16, 2022

v2.2.0

Mar 15, 2022

Changes in this version

type BadgerDBHandle

+ func (h *BadgerDBHandle) GetDbType() string

v2.1.1

Dec 9, 2021

v2.1.0

Nov 5, 2021

Changes in this version

+ type BadgerDBHandle struct

+ func NewBadgerDBHandle(input *NewBadgerDBOptions) *BadgerDBHandle

+ func (h *BadgerDBHandle) Close() error

+ func (h *BadgerDBHandle) CompactRange(start, limit []byte) error

+ func (h *BadgerDBHandle) Delete(key []byte) error

+ func (h *BadgerDBHandle) Get(key []byte) ([]byte, error)

+ func (h *BadgerDBHandle) GetWriteBatchSize() uint64

+ func (h *BadgerDBHandle) Has(key []byte) (bool, error)

+ func (h *BadgerDBHandle) NewIteratorWithPrefix(prefix []byte) (protocol.Iterator, error)

+ func (h *BadgerDBHandle) NewIteratorWithRange(startKey []byte, limitKey []byte) (protocol.Iterator, error)

+ func (h *BadgerDBHandle) Put(key []byte, value []byte) error

+ func (h *BadgerDBHandle) WriteBatch(batch protocol.StoreBatcher, sync bool) error

+ type BadgerDbConfig struct

+ Compression uint8

+ StorePath string

+ ValueThreshold int64

+ WriteBatchSize uint64

+ type Iterator struct

+ func NewIterator(db *badger.DB, opts badger.IteratorOptions, start []byte, end []byte) *Iterator

+ func (iter *Iterator) Error() error

+ func (iter *Iterator) First() bool

+ func (iter *Iterator) Key() []byte

+ func (iter *Iterator) Next() bool

+ func (iter *Iterator) Release()

+ func (iter *Iterator) Value() []byte

+ type NewBadgerDBOptions struct

+ ChainId string

+ Config *BadgerDbConfig

+ DbFolder string

+ Encryptor crypto.SymmetricKey

+ Logger protocol.Logger

Other modules containing this package

chainmaker.org/chainmaker/store-badgerdb/v3