| ImmutableList.of(0, 1),
10,
ImmutableList.of(0, 1),
ImmutableList.of(ASC_NULLS_LAST, DESC_NULLS_LAST));
Operator operator = operatorFactory.createOperator(driverContext);
MaterializedResult expected = MaterializedResult.resultBuilder(driverContext.getSession(), VARCHAR, BIGINT)
.row("a", 4)
.row("a", 1)
.row("b", 3)
|