Golang Batch.Del Examples

Example #1

File: list.go Project: CowLeo/qdb

func (o *listRow) deleteObject(s *Store, bt *engine.Batch) error {
	it := s.getIterator()
	defer s.putIterator(it)
	for pfx := it.SeekTo(o.DataKeyPrefix()); it.Valid(); it.Next() {
		key := it.Key()
		if !bytes.HasPrefix(key, pfx) {
			break
		}
		bt.Del(key)
	}
	bt.Del(o.MetaKey())
	return it.Error()
}

Example #2

File: string.go Project: vebin/reborn

func (o *stringRow) deleteObject(s *Store, bt *engine.Batch) error {
	bt.Del(o.DataKey())
	bt.Del(o.MetaKey())
	return nil
}