xzj7019 commented on code in PR #40762:
URL: https://github.com/apache/doris/pull/40762#discussion_r1766084367
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fe/fe-core/src/main/java/org/apache/doris/nereids/stats/FilterEstimation.java:
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@@ -117,13 +117,14 @@ public Statistics
visitCompoundPredicate(CompoundPredicate predicate, Estimation
Expression leftExpr = predicate.child(0);
Expression rightExpr = predicate.child(1);
Statistics leftStats = leftExpr.accept(this, context);
- leftStats =
leftStats.normalizeByRatio(context.statistics.getRowCount());
- Statistics andStats = rightExpr.accept(this,
- new EstimationContext(leftStats));
+ leftStats.normalizeColumnStatistics(context.statistics.getRowCount());
Review Comment:
both of them will be unified to normalizeColumnStatistics
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