[fix](fe) Fix show data all result row width

fe/fe-core/src/main/java/org/apache/doris/nereids/trees/plans/commands/ShowDataCommand.java

@@ -403,9 +403,9 @@ private void buildDbStatsOutput(long quota, long replicaQuota) {
                     DebugUtil.printByteWithUnit(totalRemoteInvertedSize),
                     DebugUtil.printByteWithUnit(totalBinlogSize)));
             totalRows.add(Arrays.asList("Quota", String.valueOf(replicaQuota),
-                    DebugUtil.printByteWithUnit(quota), "", "", "", "", ""));
+                    DebugUtil.printByteWithUnit(quota), "", "", "", "", "", ""));
             totalRows.add(Arrays.asList("Left", String.valueOf(replicaCountLeft),
-                    DebugUtil.printByteWithUnit(left), "", "", "", "", ""));
+                    DebugUtil.printByteWithUnit(left), "", "", "", "", "", ""));
         }
     }
 

fe/fe-core/src/test/java/org/apache/doris/nereids/trees/plans/commands/ShowDataCommandTest.java

@@ -31,6 +31,7 @@
 import org.apache.doris.catalog.info.TableNameInfo;
 import org.apache.doris.common.AnalysisException;
 import org.apache.doris.common.Pair;
+import org.apache.doris.common.util.DebugUtil;
 import org.apache.doris.datasource.InternalCatalog;
 import org.apache.doris.mysql.privilege.AccessControllerManager;
 import org.apache.doris.mysql.privilege.PrivPredicate;
@@ -144,6 +145,58 @@ public void testValidateShowAllDataNormal() throws Exception {
                 "SHOW DATA should contain BinlogSize column");
     }
 
+    @Test
+    public void testValidateShowDetailedDataRowsMatchMetaData() throws Exception {
+        Mockito.when(connectContext.getDatabase()).thenReturn(CatalogMocker.TEST_DB_NAME);
+        Mockito.when(connectContext.isSkipAuth()).thenReturn(true);
+        mockedEnv.when(Env::getCurrentInvertedIndex).thenReturn(Mockito.mock(TabletInvertedIndex.class));
+        Database mockDb = CatalogMocker.mockDb();
+        Mockito.when(catalog.getDbOrAnalysisException(Mockito.anyString())).thenReturn(mockDb);
+        Mockito.when(accessControllerManager.checkTblPriv(
+                Mockito.nullable(ConnectContext.class), Mockito.anyString(), Mockito.anyString(),
+                Mockito.anyString(), Mockito.any(PrivPredicate.class))).thenReturn(true);
+
+        ShowDataCommand command = new ShowDataCommand(null, null, new HashMap<>(), true);
+
+        ShowResultSet rs = command.doRun(connectContext, null);
+        int columnCount = rs.getMetaData().getColumnCount();
+        Assertions.assertEquals(9, columnCount);
+        for (List<String> row : rs.getResultRows()) {
+            Assertions.assertEquals(columnCount, row.size());
+        }
+    }
+
+    @Test
+    public void testValidateShowDetailedDataRowsMatchMetaDataForEmptyDb() throws Exception {
+        Mockito.when(connectContext.getDatabase()).thenReturn(CatalogMocker.TEST_DB_NAME);
+        Mockito.when(catalog.getDbOrAnalysisException(Mockito.anyString())).thenReturn(database);
+        Mockito.when(accessControllerManager.checkGlobalPriv(connectContext, PrivPredicate.ADMIN)).thenReturn(true);
+        Mockito.when(database.getTables()).thenReturn(ImmutableList.of());
+        Mockito.when(database.getDataQuota()).thenReturn(1024L);
+        Mockito.when(database.getReplicaQuota()).thenReturn(10L);
+        Mockito.doNothing().when(database).readLock();
+        Mockito.doNothing().when(database).readUnlock();
+
+        ShowDataCommand command = new ShowDataCommand(null, null, new HashMap<>(), true);
+
+        ShowResultSet rs = command.doRun(connectContext, null);
+        List<List<String>> rows = rs.getResultRows();
+
+        Assertions.assertEquals(9, rs.getMetaData().getColumnCount());
+        Assertions.assertEquals(3, rows.size());
+        Assertions.assertEquals(ImmutableList.of("Total", "0", DebugUtil.printByteWithUnit(0L),
+                DebugUtil.printByteWithUnit(0L), DebugUtil.printByteWithUnit(0L), DebugUtil.printByteWithUnit(0L),
+                DebugUtil.printByteWithUnit(0L), DebugUtil.printByteWithUnit(0L),
+                DebugUtil.printByteWithUnit(0L)), rows.get(0));
+        Assertions.assertEquals(ImmutableList.of("Quota", "10", DebugUtil.printByteWithUnit(1024L),
+                "", "", "", "", "", ""), rows.get(1));
+        Assertions.assertEquals(ImmutableList.of("Left", "10", DebugUtil.printByteWithUnit(1024L),
+                "", "", "", "", "", ""), rows.get(2));
+        for (List<String> row : rows) {
+            Assertions.assertEquals(rs.getMetaData().getColumnCount(), row.size());
+        }
+    }
+
     @Test
     public void testValidateShowAllDataGetAllDbStats() throws Exception {
         CatalogRecycleBin recycleBin = new CatalogRecycleBin();

regression-test/suites/show_p0/test_show_data_all_db.groovy

@@ -0,0 +1,41 @@
+// 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_show_data_all_db") {
+    def dbName = "test_show_data_all_db";
+    def tableName = "test_show_data_all_tb";
+    sql """DROP DATABASE IF EXISTS ${dbName}"""
+    sql """CREATE DATABASE IF NOT EXISTS ${dbName}"""
+    sql """USE ${dbName}"""
+    sql """DROP TABLE IF EXISTS ${tableName}"""
+    sql """CREATE TABLE IF NOT EXISTS ${tableName} (
+            `id` int(11) NOT NULL,
+            `name` varchar(50) NOT NULL
+        ) ENGINE=OLAP
+        UNIQUE KEY(`id`)
+        DISTRIBUTED BY HASH(`id`) BUCKETS 5
+        PROPERTIES (
+            "replication_num" = "1"
+    )"""
+    sql """insert into ${tableName} values(1, "test1"), (2, "test2"), (3, "test3");"""
+    def result = sql"""show data all;"""
+    logger.info("show data result:${result}");
+    assertTrue(result.size() > 0);
+    for (int i = 0; i < result.size(); i++) {
+        assertTrue(result[i].size() == 9);
+    }
+}