update non-key stats at end of estimation

englefly · Sep 26, 2023 · 7633f1b · 7633f1b
1 parent a8f3127
commit 7633f1b
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Showing 6 changed files with 199 additions and 80 deletions.
diff --git a/fe/fe-core/src/main/java/org/apache/doris/nereids/jobs/cascades/DeriveStatsJob.java b/fe/fe-core/src/main/java/org/apache/doris/nereids/jobs/cascades/DeriveStatsJob.java
@@ -125,7 +125,7 @@ public void execute() {
                 // child group's row count unchanged when the parent group expression is a project operation.
                 double parentRowCount = groupExpression.getOwnerGroup().getStatistics().getRowCount();
                 groupExpression.children().forEach(g -> g.setStatistics(
-                        g.getStatistics().updateRowCountOnly(parentRowCount))
+                        g.getStatistics().updateRowCountAndColStats(parentRowCount))
                 );
             }
         }