add-commm

englefly · Sep 11, 2024 · ae4fc8e · ae4fc8e
1 parent 14a3fc8
commit ae4fc8e
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/fe/fe-core/src/main/java/org/apache/doris/nereids/stats/StatsCalculator.java b/fe/fe-core/src/main/java/org/apache/doris/nereids/stats/StatsCalculator.java
@@ -377,6 +377,9 @@ private void checkIfUnknownStatsUsedAsKey(StatisticsBuilder builder) {
         }
     }
 
+    /**
+     * if the table is not analyzed and BE does not report row count, return -1
+     */
     private double getOlapTableRowCount(OlapScan olapScan) {
         OlapTable olapTable = olapScan.getTable();
         AnalysisManager analysisManager = Env.getCurrentEnv().getAnalysisManager();