Function NewMergedStringIter

tsdb/querier.go:1220–1222

NewMergedStringIter returns string iterator that allows to merge symbols on demand and stream result.

(a, b index.StringIter)

// NewMergedStringIter returns string iterator that allows to merge symbols on demand and stream result.
func NewMergedStringIter(a, b index.StringIter) index.StringIter {
	return &mergedStringIter{a: a, b: b, aok: a.Next(), bok: b.Next()}
}

type mergedStringIter struct {
	a        index.StringIter