wangshuo128 commented on code in PR #11502:
URL: https://github.com/apache/doris/pull/11502#discussion_r938499277
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fe/fe-core/src/main/java/org/apache/doris/nereids/stats/JoinEstimation.java:
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@@ -41,10 +43,11 @@ public class JoinEstimation {
* Do estimate.
*/
public static StatsDeriveResult estimate(StatsDeriveResult leftStats,
StatsDeriveResult rightStats,
Review Comment:
Maybe passing a whole join node as the parameter is more clear, rather than
properties in join.
Split and handle equal-to join conditions inside the method.
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