Add it

integration-test/src/test/java/org/apache/iotdb/relational/it/query/recent/IoTDBNullValueIT.java

@@ -0,0 +1,75 @@
+/*
+ * 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.
+ */
+
+package org.apache.iotdb.relational.it.query.recent;
+
+import org.apache.iotdb.it.env.EnvFactory;
+import org.apache.iotdb.it.framework.IoTDBTestRunner;
+import org.apache.iotdb.itbase.category.TableClusterIT;
+import org.apache.iotdb.itbase.category.TableLocalStandaloneIT;
+
+import org.junit.AfterClass;
+import org.junit.BeforeClass;
+import org.junit.Test;
+import org.junit.experimental.categories.Category;
+import org.junit.runner.RunWith;
+
+import static org.apache.iotdb.db.it.utils.TestUtils.prepareTableData;
+import static org.apache.iotdb.db.it.utils.TestUtils.tableResultSetEqualTest;
+
+@RunWith(IoTDBTestRunner.class)
+@Category({TableLocalStandaloneIT.class, TableClusterIT.class})
+public class IoTDBNullValueIT {
+  private static final String DATABASE_NAME = "test";
+
+  private static final String[] createSqls =
+      new String[] {
+        "CREATE DATABASE " + DATABASE_NAME,
+        "USE " + DATABASE_NAME,
+        "create table table1(id1 tag, s1 string)",
+        "insert into table1 values(0, 'd1', null), (1,'d1', 1)",
+        "flush",
+        "insert into table1 values(0, 'd1', 0)",
+        "flush"
+      };
+
+  @BeforeClass
+  public static void setUp() throws Exception {
+    EnvFactory.getEnv().getConfig().getCommonConfig().setEnableCrossSpaceCompaction(false);
+    EnvFactory.getEnv().initClusterEnvironment();
+    prepareTableData(createSqls);
+  }
+
+  @AfterClass
+  public static void tearDown() {
+    EnvFactory.getEnv().cleanClusterEnvironment();
+  }
+
+  @Test
+  public void nullTest() {
+
+    // case 1: all without time filter using previous fill without timeDuration
+    String[] expectedHeader = new String[] {"time", "id1", "s1"};
+    String[] retArray =
+        new String[] {
+          "1970-01-01T00:00:00.000Z,d1,0,", "1970-01-01T00:00:00.001Z,d1,1,",
+        };
+    tableResultSetEqualTest("select * from table1", expectedHeader, retArray, DATABASE_NAME);
+  }
+}

iotdb-core/datanode/src/main/java/org/apache/iotdb/db/storageengine/dataregion/read/reader/chunk/DiskAlignedChunkLoader.java

@@ -26,7 +26,6 @@
 import org.apache.iotdb.db.storageengine.dataregion.tsfile.TsFileResource;
 
 import org.apache.tsfile.file.metadata.AbstractAlignedChunkMetadata;
-import org.apache.tsfile.file.metadata.AlignedChunkMetadata;
 import org.apache.tsfile.file.metadata.ChunkMetadata;
 import org.apache.tsfile.file.metadata.IChunkMetadata;
 import org.apache.tsfile.read.common.Chunk;
@@ -77,7 +76,8 @@ public IChunkReader getChunkReader(IChunkMetadata chunkMetaData, Filter globalTi
       throws IOException {
     long t1 = System.nanoTime();
     try {
-      AbstractAlignedChunkMetadata alignedChunkMetadata = (AbstractAlignedChunkMetadata) chunkMetaData;
+      AbstractAlignedChunkMetadata alignedChunkMetadata =
+          (AbstractAlignedChunkMetadata) chunkMetaData;
       ChunkMetadata timeChunkMetadata = (ChunkMetadata) alignedChunkMetadata.getTimeChunkMetadata();
       Chunk timeChunk =
           ChunkCache.getInstance()

pom.xml

@@ -167,7 +167,7 @@
         <thrift.version>0.14.1</thrift.version>
         <xz.version>1.9</xz.version>
         <zstd-jni.version>1.5.6-3</zstd-jni.version>
-        <tsfile.version>2.1.0-SNAPSHOT</tsfile.version>
+        <tsfile.version>2.1.0-250126-SNAPSHOT</tsfile.version>
     </properties>
     <!--
     if we claim dependencies in dependencyManagement, then we do not claim