morrySnow commented on code in PR #25456:
URL: https://github.com/apache/doris/pull/25456#discussion_r1363065454


##########
fe/fe-core/src/main/java/org/apache/doris/nereids/rules/rewrite/PruneOlapScanPartition.java:
##########
@@ -52,7 +52,12 @@ public Rule build() {
             OlapTable table = scan.getTable();
             Set<String> partitionColumnNameSet = 
Utils.execWithReturnVal(table::getPartitionColumnNames);
             if (partitionColumnNameSet.isEmpty()) {
-                return filter;
+                return new LogicalFilter<>(filter.getConjuncts(),
+                        
scan.withSelectedPartitionIds(scan.getSelectedPartitionIds().stream()
+                                .filter(
+                                        partitionId
+                                                -> 
table.getPartition(partitionId).hasData())

Review Comment:
   merge to one row



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