zstan commented on code in PR #1456:
URL: https://github.com/apache/ignite-3/pull/1456#discussion_r1056067548
##########
modules/sql-engine/src/main/java/org/apache/ignite/internal/sql/engine/rule/HashAggregateConverterRule.java:
##########
@@ -74,6 +77,21 @@ protected PhysicalNode convert(RelOptPlanner planner,
RelMetadataQuery mq,
}
}
+ /**
+ * Return {@code true} if observes COUNT and DISTINCT simultaneously in
aggregate.
+ *
+ * @param aggCalls Aggregates.
+ * @return {@code true} If found, {@code false} otherwise.
+ */
+ private static boolean countWithDistinctAgg(List<AggregateCall> aggCalls) {
Review Comment:
/me just narrow thinking ) fixed
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