diff --git a/presto-hive/src/main/java/com/facebook/presto/hive/HiveMetadata.java b/presto-hive/src/main/java/com/facebook/presto/hive/HiveMetadata.java
index 63af4b156de8..9c0ab370db50 100644
--- a/presto-hive/src/main/java/com/facebook/presto/hive/HiveMetadata.java
+++ b/presto-hive/src/main/java/com/facebook/presto/hive/HiveMetadata.java
@@ -174,6 +174,7 @@
 import static com.facebook.presto.hive.HiveType.HIVE_STRING;
 import static com.facebook.presto.hive.HiveType.toHiveType;
 import static com.facebook.presto.hive.HiveUtil.PRESTO_VIEW_FLAG;
+import static com.facebook.presto.hive.HiveUtil.assignFieldNamesForAnonymousRowColumns;
 import static com.facebook.presto.hive.HiveUtil.columnExtraInfo;
 import static com.facebook.presto.hive.HiveUtil.decodeViewData;
 import static com.facebook.presto.hive.HiveUtil.encodeViewData;
@@ -749,7 +750,12 @@ public ConnectorTableHandle createTemporaryTable(ConnectorSession session, List<
             return new HiveBucketProperty(partitioning.getPartitionColumns(), partitioningHandle.getBucketCount(), ImmutableList.of());
         });
 
-        List<HiveColumnHandle> columnHandles = getColumnHandles(columns, ImmutableSet.of(), typeTranslator);
+        List<HiveColumnHandle> columnHandles = getColumnHandles(
+                // Hive doesn't support anonymous rows
+                // Since this method doesn't create a real table, it is fine to assign dummy field names to the anonymous rows
+                assignFieldNamesForAnonymousRowColumns(columns, typeManager),
+                ImmutableSet.of(),
+                typeTranslator);
         storageFormat.validateColumns(columnHandles);
 
         Table table = Table.builder()
diff --git a/presto-hive/src/main/java/com/facebook/presto/hive/HiveUtil.java b/presto-hive/src/main/java/com/facebook/presto/hive/HiveUtil.java
index 10f574b3e66e..c4b78d0ed7be 100644
--- a/presto-hive/src/main/java/com/facebook/presto/hive/HiveUtil.java
+++ b/presto-hive/src/main/java/com/facebook/presto/hive/HiveUtil.java
@@ -19,6 +19,7 @@
 import com.facebook.presto.hive.metastore.Table;
 import com.facebook.presto.hive.util.FooterAwareRecordReader;
 import com.facebook.presto.orc.OrcReader;
+import com.facebook.presto.spi.ColumnMetadata;
 import com.facebook.presto.spi.ConnectorTableHandle;
 import com.facebook.presto.spi.ErrorCodeSupplier;
 import com.facebook.presto.spi.PrestoException;
@@ -28,8 +29,13 @@
 import com.facebook.presto.spi.type.CharType;
 import com.facebook.presto.spi.type.DecimalType;
 import com.facebook.presto.spi.type.Decimals;
+import com.facebook.presto.spi.type.NamedTypeSignature;
+import com.facebook.presto.spi.type.RowFieldName;
 import com.facebook.presto.spi.type.StandardTypes;
 import com.facebook.presto.spi.type.Type;
+import com.facebook.presto.spi.type.TypeManager;
+import com.facebook.presto.spi.type.TypeSignature;
+import com.facebook.presto.spi.type.TypeSignatureParameter;
 import com.facebook.presto.spi.type.VarcharType;
 import com.google.common.base.Joiner;
 import com.google.common.base.Splitter;
@@ -1060,4 +1066,62 @@ private static Map<String, Integer> buildPhysicalNameOrdinalMap(OrcReader reader
 
         return physicalNameOrdinalMap.build();
     }
+
+    public static List<ColumnMetadata> assignFieldNamesForAnonymousRowColumns(List<ColumnMetadata> columns, TypeManager typeManager)
+    {
+        return columns.stream()
+                .map(column -> new ColumnMetadata(
+                        column.getName(),
+                        typeManager.getType(assignFieldNamesForAnonymousRowType(column.getType().getTypeSignature())),
+                        column.isNullable(),
+                        column.getComment(),
+                        column.getExtraInfo(),
+                        column.isHidden(),
+                        column.getProperties()))
+                .collect(toImmutableList());
+    }
+
+    private static TypeSignature assignFieldNamesForAnonymousRowType(TypeSignature typeSignature)
+    {
+        List<TypeSignatureParameter> parameters = typeSignature.getParameters();
+
+        if (typeSignature.getBase().equals(StandardTypes.ROW)) {
+            ImmutableList.Builder<TypeSignatureParameter> updatedParameters = ImmutableList.builder();
+            for (int i = 0; i < parameters.size(); i++) {
+                TypeSignatureParameter typeSignatureParameter = parameters.get(i);
+                checkArgument(typeSignatureParameter.isNamedTypeSignature(), "unexpected row type signature parameter: %s", typeSignatureParameter);
+                NamedTypeSignature namedTypeSignature = typeSignatureParameter.getNamedTypeSignature();
+                updatedParameters.add(TypeSignatureParameter.of(new NamedTypeSignature(
+                        Optional.of(namedTypeSignature.getFieldName().orElse(new RowFieldName("_field_" + i, false))),
+                        assignFieldNamesForAnonymousRowType(namedTypeSignature.getTypeSignature()))));
+            }
+            return new TypeSignature(StandardTypes.ROW, updatedParameters.build());
+        }
+
+        if (!parameters.isEmpty()) {
+            ImmutableList.Builder<TypeSignatureParameter> updatedParameters = ImmutableList.builder();
+            for (TypeSignatureParameter parameter : parameters) {
+                switch (parameter.getKind()) {
+                    case LONG:
+                    case VARIABLE:
+                        updatedParameters.add(parameter);
+                        continue;
+                    case TYPE:
+                        updatedParameters.add(TypeSignatureParameter.of(assignFieldNamesForAnonymousRowType(parameter.getTypeSignature())));
+                        break;
+                    case NAMED_TYPE:
+                        NamedTypeSignature namedTypeSignature = parameter.getNamedTypeSignature();
+                        updatedParameters.add(TypeSignatureParameter.of(new NamedTypeSignature(
+                                namedTypeSignature.getFieldName(),
+                                assignFieldNamesForAnonymousRowType(namedTypeSignature.getTypeSignature()))));
+                        break;
+                    default:
+                        throw new IllegalArgumentException("Unexpected parameter type: " + parameter.getKind());
+                }
+            }
+            return new TypeSignature(typeSignature.getBase(), updatedParameters.build());
+        }
+
+        return typeSignature;
+    }
 }
diff --git a/presto-tests/src/main/java/com/facebook/presto/tests/AbstractTestAggregations.java b/presto-tests/src/main/java/com/facebook/presto/tests/AbstractTestAggregations.java
index 79dc42d2b7ce..9ad7a2181f5d 100644
--- a/presto-tests/src/main/java/com/facebook/presto/tests/AbstractTestAggregations.java
+++ b/presto-tests/src/main/java/com/facebook/presto/tests/AbstractTestAggregations.java
@@ -1338,4 +1338,17 @@ public void testQuantileDigestMergeGroupBy()
                         "GROUP BY partkey",
                 "SELECT partkey, true FROM lineitem GROUP BY partkey");
     }
+
+    @Test
+    public void testGroupedRow()
+    {
+        assertQuery(
+                "SELECT count(r[1]), count(r[2]) " +
+                        "FROM (" +
+                        "   SELECT orderkey, max_by(ROW(orderstatus, shippriority), orderstatus) AS r " +
+                        "   FROM orders " +
+                        "   GROUP BY orderkey" +
+                        ")",
+                "SELECT 15000, 15000");
+    }
 }