Support reading decimal columns from parquet files (NVIDIA#1294)

Signed-off-by: sperlingxx <lovedreamf@gmail.com>

docs/supported_ops.md

@@ -187,13 +187,13 @@ Accelerator supports are described below.
 <td>S</td>
 <td>S*</td>
 <td>S</td>
-<td><b>NS</b></td>
+<td>S*</td>
 <td>S</td>
 <td><b>NS</b></td>
 <td><b>NS</b></td>
-<td><em>PS* (missing nested DECIMAL, BINARY, CALENDAR, UDT)</em></td>
-<td><em>PS* (missing nested DECIMAL, BINARY, CALENDAR, UDT)</em></td>
-<td><em>PS* (missing nested DECIMAL, BINARY, CALENDAR, UDT)</em></td>
+<td><em>PS* (missing nested BINARY, CALENDAR, UDT)</em></td>
+<td><em>PS* (missing nested BINARY, CALENDAR, UDT)</em></td>
+<td><em>PS* (missing nested BINARY, CALENDAR, UDT)</em></td>
 <td><b>NS</b></td>
 </tr>
 <tr>
@@ -486,13 +486,13 @@ Accelerator supports are described below.
 <td>S</td>
 <td>S*</td>
 <td>S</td>
+<td>S*</td>
 <td><b>NS</b></td>
 <td><b>NS</b></td>
 <td><b>NS</b></td>
-<td><b>NS</b></td>
-<td><em>PS* (missing nested DECIMAL, NULL, BINARY, CALENDAR, UDT)</em></td>
-<td><em>PS* (missing nested DECIMAL, NULL, BINARY, CALENDAR, UDT)</em></td>
-<td><em>PS* (missing nested DECIMAL, NULL, BINARY, CALENDAR, UDT)</em></td>
+<td><em>PS* (missing nested NULL, BINARY, CALENDAR, UDT)</em></td>
+<td><em>PS* (missing nested NULL, BINARY, CALENDAR, UDT)</em></td>
+<td><em>PS* (missing nested NULL, BINARY, CALENDAR, UDT)</em></td>
 <td><b>NS</b></td>
 </tr>
 <tr>
@@ -17043,13 +17043,13 @@ dates or timestamps, or for a lack of type coercion support.
 <td>S</td>
 <td>S</td>
 <td>S</td>
-<td><b>NS</b></td>
+<td>S</td>
 <td></td>
 <td><b>NS</b></td>
 <td></td>
-<td><em>PS (missing nested DECIMAL, BINARY)</em></td>
-<td><em>PS (missing nested DECIMAL, BINARY)</em></td>
-<td><em>PS (missing nested DECIMAL, BINARY)</em></td>
+<td><em>PS (missing nested BINARY)</em></td>
+<td><em>PS (missing nested BINARY)</em></td>
+<td><em>PS (missing nested BINARY)</em></td>
 </tr>
 <tr>
 <th>Output</th>

integration_tests/src/main/python/parquet_test.py

@@ -27,23 +27,30 @@ def read_parquet_df(data_path):
 def read_parquet_sql(data_path):
     return lambda spark : spark.sql('select * from parquet.`{}`'.format(data_path))
 
+
+# Override decimal_gens because decimal with negative scale is unsupported in parquet reading
+decimal_gens = [DecimalGen(), DecimalGen(precision=7, scale=3), DecimalGen(precision=10, scale=10),
+                DecimalGen(precision=9, scale=0), DecimalGen(precision=18, scale=15)]
+
 parquet_gens_list = [[byte_gen, short_gen, int_gen, long_gen, float_gen, double_gen,
     string_gen, boolean_gen, date_gen,
     TimestampGen(start=datetime(1900, 1, 1, tzinfo=timezone.utc)), ArrayGen(byte_gen),
     ArrayGen(long_gen), ArrayGen(string_gen), ArrayGen(date_gen),
     ArrayGen(TimestampGen(start=datetime(1900, 1, 1, tzinfo=timezone.utc))),
+    ArrayGen(DecimalGen()),
     ArrayGen(ArrayGen(byte_gen)),
-    StructGen([['child0', ArrayGen(byte_gen)], ['child1', byte_gen], ['child2', float_gen]]),
-    ArrayGen(StructGen([['child0', string_gen], ['child1', double_gen], ['child2', int_gen]]))] + map_gens_sample,
-    pytest.param([timestamp_gen], marks=pytest.mark.xfail(reason='https://github.com/NVIDIA/spark-rapids/issues/132'))]
+    StructGen([['child0', ArrayGen(byte_gen)], ['child1', byte_gen], ['child2', float_gen], ['child3', DecimalGen()]]),
+    ArrayGen(StructGen([['child0', string_gen], ['child1', double_gen], ['child2', int_gen]]))] +
+                     map_gens_sample + decimal_gens,
+                     pytest.param([timestamp_gen], marks=pytest.mark.xfail(reason='https://github.com/NVIDIA/spark-rapids/issues/132'))]
 
 # test with original parquet file reader, the multi-file parallel reader for cloud, and coalesce file reader for
 # non-cloud
-original_parquet_file_reader_conf={'spark.rapids.sql.format.parquet.reader.type': 'PERFILE'}
-multithreaded_parquet_file_reader_conf={'spark.rapids.sql.format.parquet.reader.type': 'MULTITHREADED'}
-coalesce_parquet_file_reader_conf={'spark.rapids.sql.format.parquet.reader.type': 'COALESCING'}
+original_parquet_file_reader_conf = {'spark.rapids.sql.format.parquet.reader.type': 'PERFILE'}
+multithreaded_parquet_file_reader_conf = {'spark.rapids.sql.format.parquet.reader.type': 'MULTITHREADED'}
+coalesce_parquet_file_reader_conf = {'spark.rapids.sql.format.parquet.reader.type': 'COALESCING'}
 reader_opt_confs = [original_parquet_file_reader_conf, multithreaded_parquet_file_reader_conf,
-        coalesce_parquet_file_reader_conf]
+                    coalesce_parquet_file_reader_conf]
 
 @pytest.mark.parametrize('parquet_gens', parquet_gens_list, ids=idfn)
 @pytest.mark.parametrize('read_func', [read_parquet_df, read_parquet_sql])
@@ -66,9 +73,9 @@ def test_read_round_trip(spark_tmp_path, parquet_gens, read_func, reader_confs,
 @pytest.mark.parametrize('read_func', [read_parquet_df, read_parquet_sql])
 @pytest.mark.parametrize('disable_conf', ['spark.rapids.sql.format.parquet.enabled', 'spark.rapids.sql.format.parquet.read.enabled'])
 def test_parquet_fallback(spark_tmp_path, read_func, disable_conf):
-    data_gens =[string_gen,
-        byte_gen, short_gen, int_gen, long_gen, boolean_gen]
- 
+    data_gens = [string_gen,
+        byte_gen, short_gen, int_gen, long_gen, boolean_gen] + decimal_gens
+
     gen_list = [('_c' + str(i), gen) for i, gen in enumerate(data_gens)]
     gen = StructGen(gen_list, nullable=False)
     data_path = spark_tmp_path + '/PARQUET_DATA'
@@ -103,8 +110,8 @@ def test_compress_read_round_trip(spark_tmp_path, compress, v1_enabled_list, rea
         byte_gen, short_gen, int_gen, long_gen, float_gen, double_gen, boolean_gen,
         string_gen, date_gen,
         # Once https://github.com/NVIDIA/spark-rapids/issues/132 is fixed replace this with
-        # timestamp_gen 
-        TimestampGen(start=datetime(1900, 1, 1, tzinfo=timezone.utc))]
+        # timestamp_gen
+        TimestampGen(start=datetime(1900, 1, 1, tzinfo=timezone.utc))] + decimal_gens
 
 @pytest.mark.parametrize('parquet_gen', parquet_pred_push_gens, ids=idfn)
 @pytest.mark.parametrize('read_func', [read_parquet_df, read_parquet_sql])
@@ -193,11 +200,27 @@ def test_ts_read_fails_datetime_legacy(gen, spark_tmp_path, ts_write, ts_rebase,
             lambda spark : readParquetCatchException(spark, data_path),
             conf=all_confs)
 
+
+@pytest.mark.parametrize('parquet_gens', [decimal_gens], ids=idfn)
+@pytest.mark.parametrize('read_func', [read_parquet_df, read_parquet_sql])
+@pytest.mark.parametrize('reader_confs', reader_opt_confs)
+@pytest.mark.parametrize('v1_enabled_list', ["", "parquet"])
+def test_decimal_read_legacy(spark_tmp_path, parquet_gens, read_func, reader_confs, v1_enabled_list):
+    gen_list = [('_c' + str(i), gen) for i, gen in enumerate(parquet_gens)]
+    data_path = spark_tmp_path + '/PARQUET_DATA'
+    with_cpu_session(
+            lambda spark : gen_df(spark, gen_list).write.parquet(data_path),
+            conf={'spark.sql.parquet.writeLegacyFormat': 'true'})
+    all_confs = reader_confs.copy()
+    all_confs.update({'spark.sql.sources.useV1SourceList': v1_enabled_list})
+    assert_gpu_and_cpu_are_equal_collect(read_func(data_path), conf=all_confs)
+
+
 parquet_gens_legacy_list = [[byte_gen, short_gen, int_gen, long_gen, float_gen, double_gen,
-    string_gen, boolean_gen, DateGen(start=date(1590, 1, 1)),
-    TimestampGen(start=datetime(1900, 1, 1, tzinfo=timezone.utc))],
-    pytest.param([timestamp_gen], marks=pytest.mark.xfail(reason='https://github.com/NVIDIA/spark-rapids/issues/133')),
-    pytest.param([date_gen], marks=pytest.mark.xfail(reason='https://github.com/NVIDIA/spark-rapids/issues/133'))]
+                            string_gen, boolean_gen, DateGen(start=date(1590, 1, 1)),
+                            TimestampGen(start=datetime(1900, 1, 1, tzinfo=timezone.utc))] + decimal_gens,
+                            pytest.param([timestamp_gen], marks=pytest.mark.xfail(reason='https://github.com/NVIDIA/spark-rapids/issues/133')),
+                            pytest.param([date_gen], marks=pytest.mark.xfail(reason='https://github.com/NVIDIA/spark-rapids/issues/133'))]
 
 @pytest.mark.parametrize('parquet_gens', parquet_gens_legacy_list, ids=idfn)
 @pytest.mark.parametrize('reader_confs', reader_opt_confs)
@@ -221,7 +244,7 @@ def test_simple_partitioned_read(spark_tmp_path, v1_enabled_list, reader_confs):
     # we should go with a more standard set of generators
     parquet_gens = [byte_gen, short_gen, int_gen, long_gen, float_gen, double_gen,
     string_gen, boolean_gen, DateGen(start=date(1590, 1, 1)),
-    TimestampGen(start=datetime(1900, 1, 1, tzinfo=timezone.utc))]
+    TimestampGen(start=datetime(1900, 1, 1, tzinfo=timezone.utc))] + decimal_gens
     gen_list = [('_c' + str(i), gen) for i, gen in enumerate(parquet_gens)]
     first_data_path = spark_tmp_path + '/PARQUET_DATA/key=0/key2=20'
     with_cpu_session(
@@ -295,7 +318,7 @@ def test_read_merge_schema(spark_tmp_path, v1_enabled_list, reader_confs):
     # we should go with a more standard set of generators
     parquet_gens = [byte_gen, short_gen, int_gen, long_gen, float_gen, double_gen,
     string_gen, boolean_gen, DateGen(start=date(1590, 1, 1)),
-    TimestampGen(start=datetime(1900, 1, 1, tzinfo=timezone.utc))]
+    TimestampGen(start=datetime(1900, 1, 1, tzinfo=timezone.utc))] + decimal_gens
     first_gen_list = [('_c' + str(i), gen) for i, gen in enumerate(parquet_gens)]
     first_data_path = spark_tmp_path + '/PARQUET_DATA/key=0'
     with_cpu_session(
@@ -320,7 +343,7 @@ def test_read_merge_schema_from_conf(spark_tmp_path, v1_enabled_list, reader_con
     # we should go with a more standard set of generators
     parquet_gens = [byte_gen, short_gen, int_gen, long_gen, float_gen, double_gen,
     string_gen, boolean_gen, DateGen(start=date(1590, 1, 1)),
-    TimestampGen(start=datetime(1900, 1, 1, tzinfo=timezone.utc))]
+    TimestampGen(start=datetime(1900, 1, 1, tzinfo=timezone.utc))] + decimal_gens
     first_gen_list = [('_c' + str(i), gen) for i, gen in enumerate(parquet_gens)]
     first_data_path = spark_tmp_path + '/PARQUET_DATA/key=0'
     with_cpu_session(
@@ -403,15 +426,15 @@ def test_small_file_memory(spark_tmp_path, v1_enabled_list):
 
 
 _nested_pruning_schemas = [
-        ([["a", StructGen([["c_1", StringGen()], ["c_2", LongGen()], ["c_3", ShortGen()]])]], 
+        ([["a", StructGen([["c_1", StringGen()], ["c_2", LongGen()], ["c_3", ShortGen()]])]],
             [["a", StructGen([["c_1", StringGen()]])]]),
-        ([["a", StructGen([["c_1", StringGen()], ["c_2", LongGen()], ["c_3", ShortGen()]])]], 
+        ([["a", StructGen([["c_1", StringGen()], ["c_2", LongGen()], ["c_3", ShortGen()]])]],
             [["a", StructGen([["c_2", LongGen()]])]]),
-        ([["a", StructGen([["c_1", StringGen()], ["c_2", LongGen()], ["c_3", ShortGen()]])]], 
+        ([["a", StructGen([["c_1", StringGen()], ["c_2", LongGen()], ["c_3", ShortGen()]])]],
             [["a", StructGen([["c_3", ShortGen()]])]]),
-        ([["a", StructGen([["c_1", StringGen()], ["c_2", LongGen()], ["c_3", ShortGen()]])]], 
+        ([["a", StructGen([["c_1", StringGen()], ["c_2", LongGen()], ["c_3", ShortGen()]])]],
             [["a", StructGen([["c_1", StringGen()], ["c_3", ShortGen()]])]]),
-        ([["a", StructGen([["c_1", StringGen()], ["c_2", LongGen()], ["c_3", ShortGen()]])]], 
+        ([["a", StructGen([["c_1", StringGen()], ["c_2", LongGen()], ["c_3", ShortGen()]])]],
             [["a", StructGen([["c_3", ShortGen()], ["c_2", LongGen()], ["c_1", StringGen()]])]]),
         ([["ar", ArrayGen(StructGen([["str_1", StringGen()],["str_2", StringGen()]]))]],
             [["ar", ArrayGen(StructGen([["str_2", StringGen()]]))]])

shims/spark300/src/main/scala/com/nvidia/spark/rapids/shims/spark300/Spark300Shims.scala

@@ -147,8 +147,9 @@ class Spark300Shims extends SparkShims {
       GpuOverrides.exec[FileSourceScanExec](
         "Reading data from files, often from Hive tables",
         ExecChecks((TypeSig.commonCudfTypes + TypeSig.NULL + TypeSig.STRUCT + TypeSig.MAP +
-            TypeSig.ARRAY).nested(), TypeSig.all),
+            TypeSig.ARRAY + TypeSig.DECIMAL).nested(), TypeSig.all),
         (fsse, conf, p, r) => new SparkPlanMeta[FileSourceScanExec](fsse, conf, p, r) {
+
           // partition filters and data filters are not run on the GPU
           override val childExprs: Seq[ExprMeta[_]] = Seq.empty
 

shims/spark310/src/main/scala/com/nvidia/spark/rapids/shims/spark310/Spark310Shims.scala

@@ -202,7 +202,7 @@ class Spark310Shims extends Spark301Shims {
       GpuOverrides.exec[FileSourceScanExec](
         "Reading data from files, often from Hive tables",
         ExecChecks((TypeSig.commonCudfTypes + TypeSig.NULL + TypeSig.STRUCT + TypeSig.MAP +
-            TypeSig.ARRAY).nested(), TypeSig.all),
+            TypeSig.ARRAY + TypeSig.DECIMAL).nested(), TypeSig.all),
         (fsse, conf, p, r) => new SparkPlanMeta[FileSourceScanExec](fsse, conf, p, r) {
           // partition filters and data filters are not run on the GPU
           override val childExprs: Seq[ExprMeta[_]] = Seq.empty

sql-plugin/src/main/scala/com/nvidia/spark/rapids/GpuBatchScanExec.scala

@@ -45,7 +45,7 @@ import org.apache.spark.sql.execution.datasources.v2._
 import org.apache.spark.sql.execution.datasources.v2.csv.CSVScan
 import org.apache.spark.sql.execution.metric.SQLMetric
 import org.apache.spark.sql.internal.SQLConf
-import org.apache.spark.sql.types.{DateType, StructField, StructType, TimestampType}
+import org.apache.spark.sql.types.{DateType, DecimalType, StructField, StructType, TimestampType}
 import org.apache.spark.sql.util.CaseInsensitiveStringMap
 import org.apache.spark.sql.vectorized.ColumnarBatch
 import org.apache.spark.util.SerializableConfiguration
@@ -229,6 +229,10 @@ object GpuCSVScan {
       }
     }
     // TODO parsedOptions.emptyValueInRead
+
+    if (readSchema.exists(_.dataType.isInstanceOf[DecimalType])) {
+      meta.willNotWorkOnGpu("DecimalType is not supported")
+    }
   }
 }
 

sql-plugin/src/main/scala/com/nvidia/spark/rapids/GpuOrcScan.scala

@@ -115,7 +115,7 @@ object GpuOrcScanBase {
       meta.willNotWorkOnGpu("mergeSchema and schema evolution is not supported yet")
     }
     schema.foreach { field =>
-      if (!GpuColumnVector.isNonNestedSupportedType(field.dataType)) {
+      if (!GpuOverrides.isSupportedType(field.dataType)) {
         meta.willNotWorkOnGpu(s"GpuOrcScan does not support fields of type ${field.dataType}")
       }
     }

sql-plugin/src/main/scala/com/nvidia/spark/rapids/GpuOverrides.scala

@@ -41,6 +41,7 @@ import org.apache.spark.sql.execution.datasources.parquet.ParquetFileFormat
 import org.apache.spark.sql.execution.datasources.text.TextFileFormat
 import org.apache.spark.sql.execution.datasources.v2.{AlterNamespaceSetPropertiesExec, AlterTableExec, AtomicReplaceTableExec, BatchScanExec, CreateNamespaceExec, CreateTableExec, DeleteFromTableExec, DescribeNamespaceExec, DescribeTableExec, DropNamespaceExec, DropTableExec, RefreshTableExec, RenameTableExec, ReplaceTableExec, SetCatalogAndNamespaceExec, ShowCurrentNamespaceExec, ShowNamespacesExec, ShowTablePropertiesExec, ShowTablesExec}
 import org.apache.spark.sql.execution.datasources.v2.csv.CSVScan
+import org.apache.spark.sql.execution.datasources.v2.parquet.ParquetScan
 import org.apache.spark.sql.execution.exchange.{BroadcastExchangeExec, ShuffleExchangeExec}
 import org.apache.spark.sql.execution.joins._
 import org.apache.spark.sql.execution.python._
@@ -2193,7 +2194,8 @@ object GpuOverrides {
     exec[BatchScanExec](
       "The backend for most file input",
       ExecChecks(
-        (TypeSig.commonCudfTypes + TypeSig.STRUCT + TypeSig.MAP + TypeSig.ARRAY).nested(),
+        (TypeSig.commonCudfTypes + TypeSig.STRUCT + TypeSig.MAP + TypeSig.ARRAY +
+            TypeSig.DECIMAL).nested(),
         TypeSig.all),
       (p, conf, parent, r) => new SparkPlanMeta[BatchScanExec](p, conf, parent, r) {
         override val childScans: scala.Seq[ScanMeta[_]] =

sql-plugin/src/main/scala/com/nvidia/spark/rapids/GpuParquetScan.scala

@@ -139,7 +139,8 @@ object GpuParquetScanBase {
         allowMaps = true,
         allowArray = true,
         allowStruct = true,
-        allowNesting = true)) {
+        allowNesting = true,
+        allowDecimal = meta.conf.decimalTypeEnabled)) {
         meta.willNotWorkOnGpu(s"GpuParquetScan does not support fields of type ${field.dataType}")
       }
     }
@@ -197,6 +198,33 @@ object GpuParquetScanBase {
         meta.willNotWorkOnGpu(s"$other is not a supported read rebase mode")
     }
   }
+
+  private[rapids] def convertDecimal32Columns(t: Table): Table = {
+    val containDecimal32Column = (0 until t.getNumberOfColumns).exists { i =>
+      t.getColumn(i).getType.getTypeId == DType.DTypeEnum.DECIMAL32
+    }
+    // return input table if there exists no DECIMAL32 columns
+    if (!containDecimal32Column) return t
+
+    val columns = new Array[ColumnVector](t.getNumberOfColumns)
+    try {
+      RebaseHelper.withResource(t) { _ =>
+        (0 until t.getNumberOfColumns).foreach { i =>
+          t.getColumn(i).getType match {
+            case tpe if tpe.getTypeId == DType.DTypeEnum.DECIMAL32 =>
+              columns(i) = t.getColumn(i).castTo(
+                DType.create(DType.DTypeEnum.DECIMAL64, tpe.getScale))
+            case _ =>
+              columns(i) = t.getColumn(i).incRefCount()
+          }
+        }
+      }
+      new Table(columns: _*)
+    } finally {
+      // clean temporary column vectors
+      columns.safeClose()
+    }
+  }
 }
 
 /**
@@ -657,13 +685,16 @@ abstract class FileParquetPartitionReaderBase(
       inputTable: Table,
       filePath: String,
       clippedSchema: MessageType): Table = {
-    if (readDataSchema.length > inputTable.getNumberOfColumns) {
+    // Convert Decimal32 columns to Decimal64, because spark-rapids only supports Decimal64.
+    val inTable = GpuParquetScanBase.convertDecimal32Columns(inputTable)
+
+    if (readDataSchema.length > inTable.getNumberOfColumns) {
       // Spark+Parquet schema evolution is relatively simple with only adding/removing columns
       // To type casting or anyting like that
       val clippedGroups = clippedSchema.asGroupType()
       val newColumns = new Array[ColumnVector](readDataSchema.length)
       try {
-        withResource(inputTable) { table =>
+        withResource(inTable) { table =>
           var readAt = 0
           (0 until readDataSchema.length).foreach(writeAt => {
             val readField = readDataSchema(writeAt)
@@ -686,7 +717,7 @@ abstract class FileParquetPartitionReaderBase(
         newColumns.safeClose()
       }
     } else {
-      inputTable
+      inTable
     }
   }
 
@@ -1115,6 +1146,7 @@ class MultiFileParquetPartitionReader(
         }
         val parseOpts = ParquetOptions.builder()
           .withTimeUnit(DType.TIMESTAMP_MICROSECONDS)
+          .enableStrictDecimalType(true)
           .includeColumn(readDataSchema.fieldNames:_*).build()
 
         // about to start using the GPU
@@ -1523,6 +1555,7 @@ class MultiFileCloudParquetPartitionReader(
       }
       val parseOpts = ParquetOptions.builder()
         .withTimeUnit(DType.TIMESTAMP_MICROSECONDS)
+        .enableStrictDecimalType(true)
         .includeColumn(readDataSchema.fieldNames: _*).build()
 
       // about to start using the GPU
@@ -1658,6 +1691,7 @@ class ParquetPartitionReader(
         }
         val parseOpts = ParquetOptions.builder()
           .withTimeUnit(DType.TIMESTAMP_MICROSECONDS)
+          .enableStrictDecimalType(true)
           .includeColumn(readDataSchema.fieldNames:_*).build()
 
         // about to start using the GPU

sql-plugin/src/main/scala/com/nvidia/spark/rapids/HostColumnarToGpu.scala

@@ -127,6 +127,7 @@ object HostColumnarToGpu {
             if (cv.isNullAt(i)) {
               b.appendNull()
             } else {
+              // The precision here matters for cpu column vectors (such as OnHeapColumnVector).
               b.append(cv.getDecimal(i, dt.precision, dt.scale).toUnscaledLong)
             }
           }

sql-plugin/src/main/scala/com/nvidia/spark/rapids/TypeChecks.scala

@@ -1236,13 +1236,13 @@ object SupportedOpsDocs {
     println("<td>S</td>") // DATE
     println("<td>S</td>") // TIMESTAMP
     println("<td>S</td>") // STRING
-    println("<td><b>NS</b></td>") // DECIMAL
+    println("<td>S</td>") // DECIMAL
     println("<td></td>") // NULL
     println("<td><b>NS</b></td>") // BINARY
     println("<td></td>") // CALENDAR
-    println("<td><em>PS (missing nested DECIMAL, BINARY)</em></td>") // ARRAY
-    println("<td><em>PS (missing nested DECIMAL, BINARY)</em></td>") // MAP
-    println("<td><em>PS (missing nested DECIMAL, BINARY)</em></td>") // STRUCT
+    println("<td><em>PS (missing nested BINARY)</em></td>") // ARRAY
+    println("<td><em>PS (missing nested BINARY)</em></td>") // MAP
+    println("<td><em>PS (missing nested BINARY)</em></td>") // STRUCT
     println("</tr>")
     println("<tr>")
     println("<th>Output</th>")