Function validateQuery

edgraph/server.go:2387–2399

validateQuery verifies that the query does not contain any preds that are longer than the limit (2^16).

(queries []*dql.GraphQuery)

// validateQuery verifies that the query does not contain any preds that
// are longer than the limit (2^16).
func validateQuery(queries []*dql.GraphQuery) error {
	for _, q := range queries {
		if err := validatePredName(q.Attr); err != nil {
			return err
		}

		if err := validateQuery(q.Children); err != nil {
			return err
		}
	}

	return nil
}

func validatePredName(name string) error {
	if len(name) > math.MaxUint16 {