1

fe/fe-core/src/main/java/org/apache/doris/datasource/InternalCatalog.java

@@ -1608,6 +1608,11 @@ public PartitionPersistInfo addPartition(Database db, String tableName, AddParti
                 }
             }
 
+            if (partitionInfo.getType() != PartitionType.RANGE && partitionInfo.getType() != PartitionType.LIST
+                    && !isTempPartition) {
+                throw new DdlException("Alter table [" + olapTable.getName() + "] failed. Not a partitioned table");
+            }
+
             Map<String, String> properties = singlePartitionDesc.getProperties();
 
             /*

regression-test/suites/partition_p0/no_partition/test_add_partition_exception.groovy

@@ -0,0 +1,32 @@
+// Licensed to the Apache Software Foundation (ASF) under one
+// or more contributor license agreements.  See the NOTICE file
+// distributed with this work for additional information
+// regarding copyright ownership.  The ASF licenses this file
+// to you under the Apache License, Version 2.0 (the
+// "License"); you may not use this file except in compliance
+// with the License.  You may obtain a copy of the License at
+//
+//   http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing,
+// software distributed under the License is distributed on an
+// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+// KIND, either express or implied.  See the License for the
+// specific language governing permissions and limitations
+// under the License.
+
+suite("test_add_partition_exception") {
+    sql "drop table if exists test_create_table_exception_tbl"
+    sql """
+        CREATE TABLE IF NOT EXISTS test_create_table_exception_tbl (
+            k1 int NOT NULL, 
+            k2 bigint NOT NULL
+        ) 
+        DISTRIBUTED BY HASH(k1) BUCKETS 5 properties("replication_num" = "1")
+        """
+
+	test{
+		sql """ alter table test_create_table_exception_tbl add partition p0 values in (("1"))"""
+		exception "Alter table [test_create_table_exception_tbl] failed. Not a partitioned table"
+	}
+}