Method parseVarRef

query/expr/parser.go:229–239

parseVarRef parses a reference to a measurement or field.

()

// parseVarRef parses a reference to a measurement or field.
func (p *Parser) parseVarRef() (*VarRef, error) {
	// Parse the segments of the variable ref.
	segments, err := p.parseSegmentedIdents()
	if err != nil {
		return nil, err
	}

	vr := &VarRef{Val: strings.Join(segments, ".")}

	return vr, nil
}

func rewriteIsOp(expr Expr) (Token, error) {
	affirmative := true