Ejemplo n.º 1
0
// DelRange deletes the rows between begin (inclusive) and end (exclusive).
//
// A new result will be appended to the batch which will contain 0 rows and
// Result.Err will indicate success or failure.
//
// key can be either a byte slice or a string.
func (b *Batch) DelRange(s, e interface{}) {
	begin, err := marshalKey(s)
	if err != nil {
		b.initResult(0, 0, err)
		return
	}
	end, err := marshalKey(e)
	if err != nil {
		b.initResult(0, 0, err)
		return
	}
	b.reqs = append(b.reqs, roachpb.NewDeleteRange(roachpb.Key(begin), roachpb.Key(end)))
	b.initResult(1, 0, nil)
}
Ejemplo n.º 2
0
// DelRange deletes the rows between begin (inclusive) and end (exclusive).
//
// A new result will be appended to the batch which will contain 0 rows and
// Result.Err will indicate success or failure.
//
// key can be either a byte slice or a string.
func (b *Batch) DelRange(s, e interface{}, returnKeys bool) {
	begin, err := marshalKey(s)
	if err != nil {
		b.initResult(0, 0, notRaw, err)
		return
	}
	end, err := marshalKey(e)
	if err != nil {
		b.initResult(0, 0, notRaw, err)
		return
	}
	b.appendReqs(roachpb.NewDeleteRange(roachpb.Key(begin), roachpb.Key(end), returnKeys))
	b.initResult(1, 0, notRaw, nil)
}