Function limit_pushdown_with_skip

datafusion/optimizer/src/push_down_limit.rs:442–464

()

    #[test]
    fn limit_pushdown_with_skip() -> Result<()> {
        let table_scan = test_table_scan()?;
        let noop_plan = LogicalPlan::Extension(Extension {
            node: Arc::new(NoopPlan {
                input: vec![table_scan.clone()],
                schema: Arc::clone(table_scan.schema()),
            }),
        });

        let plan = LogicalPlanBuilder::from(noop_plan)
            .limit(10, Some(1000))?
            .build()?;

        assert_optimized_plan_equal!(
            plan,
            @r"
        Limit: skip=10, fetch=1000
          NoopPlan
            Limit: skip=0, fetch=1010
              TableScan: test, fetch=1010
        "
        )
    }

    #[test]
    fn limit_pushdown_multiple_limits() -> Result<()> {