amaliujia commented on a change in pull request #1995:
URL: https://github.com/apache/calcite/pull/1995#discussion_r435711908
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File path: core/src/test/java/org/apache/calcite/test/TopDownOptTest.java
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@@ -287,6 +289,119 @@
.removeRule(EnumerableRules.ENUMERABLE_JOIN_RULE)
.check();
}
+
+ // Not push down sort for hash join in inner join case.
+ @Test void testHashJoinInnerJoinNotPushDownSort() {
Review comment:
In fact, this test case is not valid (sort not pushdown due to cost-baed
optimization).
I will remove this one.
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