MonsterChenzhuo commented on code in PR #2599:
URL: https://github.com/apache/incubator-paimon/pull/2599#discussion_r1437998117
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paimon-flink/paimon-flink-common/src/test/java/org/apache/paimon/flink/PreAggregationITCase.java:
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@@ -853,6 +853,157 @@ public void testStreamingRead() {
}
}
+ /** ITCase for product aggregate function. */
+ public static class ProductAggregation extends CatalogITCaseBase {
+ @Override
+ protected List<String> ddl() {
+ return Collections.singletonList(
+ "CREATE TABLE IF NOT EXISTS T1 ("
+ + "j INT, k INT, "
Review Comment:
<img width="796" alt="图片"
src="https://github.com/apache/incubator-paimon/assets/60029759/a52a509f-2507-4fa3-91fb-b50b8404c1c9";>
Refer to the implementation of sum.
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