oleg-zinovev commented on code in PR #12096:
URL: https://github.com/apache/ignite/pull/12096#discussion_r3442657008
##########
modules/calcite/src/test/java/org/apache/ignite/internal/processors/query/calcite/exec/rel/WindowExecutionTest.java:
##########
@@ -508,13 +492,40 @@ public void testSumRowsAndRowNumberToUnboundedFollowing()
{
new Object[][] {{2, 1}, {2, 2}, {6, 1}, {6, 2}, {6, 3}, {3, 1}});
}
+ /** row_number() over (partition by {0}). */
+ @Test
+ public void testStreamLargeInput() {
+ ExecutionContext<Object[]> ctx = executionContext(F.first(nodes()),
UUID.randomUUID(), 0);
+ Object[][] exp = IntStream.range(0, 10000)
+ .mapToObj(i -> row(i + 1))
+ .toArray(Object[][]::new);
+
+ checkWindow(ctx, rowNumber(), true, createSeqInputNode(ctx, 10000),
exp);
+ }
+
+ /** count(*) over (partition by {0} rows between unbounded prescending and
unbounded following). */
+ @Test
+ public void testBufLargeInput() {
+ ExecutionContext<Object[]> ctx = executionContext(F.first(nodes()),
UUID.randomUUID(), 0);
+ Object[][] exp = IntStream.range(0, 10000)
+ .mapToObj(i -> row(10000))
+ .toArray(Object[][]::new);
+
+ checkWindow(ctx, count(true, UNBOUNDED_PRECEDING,
UNBOUNDED_FOLLOWING), false,
+ createSeqInputNode(ctx, 10000), exp);
+ }
+
/** */
private void checkWindow(Window.Group grp, boolean streaming, Object[][]
expRes) {
- Assert.assertEquals(streaming, WindowFunctions.streamable(grp));
-
ExecutionContext<Object[]> ctx = executionContext(F.first(nodes()),
UUID.randomUUID(), 0);
+ Node<Object[]> input = createSmallInputNode(ctx);
+ checkWindow(ctx, grp, streaming, input, expRes);
+ }
- Node<Object[]> input = createInputNode(ctx);
+ /** */
+ private void checkWindow(ExecutionContext<Object[]> ctx, Window.Group grp,
boolean streaming,
Review Comment:
done
##########
modules/calcite/src/test/java/org/apache/ignite/internal/processors/query/calcite/planner/WindowPlannerTest.java:
##########
@@ -1,4 +1,5 @@
+
Review Comment:
done
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