zclllyybb commented on code in PR #31827:
URL: https://github.com/apache/doris/pull/31827#discussion_r1528709862


##########
fe/fe-core/src/main/java/org/apache/doris/analysis/PartitionExprUtil.java:
##########
@@ -124,15 +124,23 @@ public static Map<String, AddPartitionClause> 
getAddPartitionClauseFromPartition
         FunctionIntervalInfo intervalInfo = 
getFunctionIntervalInfo(partitionExprs, partitionType);
         Set<String> filterPartitionValues = new HashSet<String>();
 
-        for (List<TStringLiteral> partitionValueList : partitionValues) {
+        for (List<TNullableStringLiteral> partitionValueList : 
partitionValues) {
             PartitionKeyDesc partitionKeyDesc = null;
             String partitionName = "p";
             ArrayList<String> curPartitionValues = new ArrayList<>();
-            for (TStringLiteral tStringLiteral : partitionValueList) {
-                curPartitionValues.add(tStringLiteral.value);
+            for (TNullableStringLiteral tStringLiteral : partitionValueList) {
+                if (tStringLiteral.is_null) {
+                    if (partitionType == PartitionType.RANGE) {
+                        throw new AnalysisException("Can't create partition 
for NULL Range");

Review Comment:
   add some test



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