XieJiann commented on code in PR #16436:
URL: https://github.com/apache/doris/pull/16436#discussion_r1104164265
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fe/fe-core/src/main/java/org/apache/doris/nereids/stats/StatsCalculator.java:
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@@ -99,6 +99,8 @@
*/
public class StatsCalculator extends DefaultPlanVisitor<StatsDeriveResult,
Void> {
+ public static final StatsCalculator STATS_CALCULATOR = new
StatsCalculator(null);
Review Comment:
Calculate cost for plan without groupexpression originally. However, I use
JoinEstimiate to replace it latter.
Has deleted it
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