dbbadger

func DeleteKey(db *badger.DB, key string) error

func FetchKey(db *badger.DB, key string) ([]byte, error)

func GetKeyValuesWithPrefix(db *badger.DB, prefix string) (map[string][]byte, error)

func GetKeysWithPrefix(db *badger.DB, prefix string) ([]string, error)

func OpenDB(dbPath string) (*badger.DB, error)

func SetKey(db *badger.DB, key string, value []byte) error