badgerdb

package

v0.6.6 Latest Latest Go to latest Published: Aug 20, 2021 License: Apache-2.0 Imports: 6 Imported by: 0

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type BadgerDB struct {
	// contains filtered or unexported fields
}

func NewDB(dbName, dir string) (*BadgerDB, error)

NewDB creates a Badger key-value store backed to the directory dir supplied. If dir does not exist, it will be created.

func NewDBWithOptions(opts badger.Options) (*BadgerDB, error)

NewDBWithOptions creates a BadgerDB key value store gives the flexibility of initializing a database with the respective options.

func (b *BadgerDB) Close() error

func (b *BadgerDB) Delete(key []byte) error

func (b *BadgerDB) DeleteSync(key []byte) error

func (b *BadgerDB) Get(key []byte) ([]byte, error)

func (b *BadgerDB) Has(key []byte) (bool, error)

func (b *BadgerDB) Iterator(start, end []byte) (tmdb.Iterator, error)

func (b *BadgerDB) NewBatch() tmdb.Batch

func (b *BadgerDB) Print() error

func (b *BadgerDB) ReverseIterator(start, end []byte) (tmdb.Iterator, error)

func (b *BadgerDB) Set(key, value []byte) error

func (b *BadgerDB) SetSync(key, value []byte) error

func (b *BadgerDB) Stats() map[string]string