Function ToQuery

storage/remote/codec.go:104–129

ToQuery builds a Query proto.

(from, to int64, matchers []*labels.Matcher, hints *storage.SelectHints)

// ToQuery builds a Query proto.
func ToQuery(from, to int64, matchers []*labels.Matcher, hints *storage.SelectHints) (*prompb.Query, error) {
	ms, err := ToLabelMatchers(matchers)
	if err != nil {
		return nil, err
	}

	var rp *prompb.ReadHints
	if hints != nil {
		rp = &prompb.ReadHints{
			StartMs:  hints.Start,
			EndMs:    hints.End,
			StepMs:   hints.Step,
			Func:     hints.Func,
			Grouping: hints.Grouping,
			By:       hints.By,
			RangeMs:  hints.Range,
		}
	}

	return &prompb.Query{
		StartTimestampMs: from,
		EndTimestampMs:   to,
		Matchers:         ms,
		Hints:            rp,
	}, nil
}

// ToQueryResult builds a QueryResult proto.
func ToQueryResult(ss storage.SeriesSet, sampleLimit int) (*prompb.QueryResult, annotations.Annotations, error) {