// Do random accesses instead of sequential. Nearby random accesses are potentially faster.
private void runRandom(int runs, int sequentialAccessesPerRandom, String label)
{
ValuesHolderRow boundRow = new ValuesHolderRow(idxRowType);
Value valueHolder = boundRow.valueAt(0);
queryBindings.setRow(0, boundRow);
IndexBound bound = new IndexBound(boundRow, new SetColumnSelector(0));
IndexKeyRange keyRange = IndexKeyRange.bounded(idxRowType, bound, true, bound, true);
Ordering ordering = new Ordering();
ordering.append(field(idxRowType, 0), true);