diff --git a/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/parser/AstBuilder.scala b/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/parser/AstBuilder.scala
index 046ea65d454a..3cf6a7bad242 100644
--- a/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/parser/AstBuilder.scala
+++ b/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/parser/AstBuilder.scala
@@ -1504,6 +1504,7 @@ class AstBuilder extends SqlBaseBaseVisitor[AnyRef] with Logging {
       case ("decimal", precision :: Nil) => DecimalType(precision.getText.toInt, 0)
       case ("decimal", precision :: scale :: Nil) =>
         DecimalType(precision.getText.toInt, scale.getText.toInt)
+      case ("void", Nil) => NullType
       case (dt, params) =>
         val dtStr = if (params.nonEmpty) s"$dt(${params.mkString(",")})" else dt
         throw new ParseException(s"DataType $dtStr is not supported.", ctx)
diff --git a/sql/catalyst/src/main/scala/org/apache/spark/sql/types/NullType.scala b/sql/catalyst/src/main/scala/org/apache/spark/sql/types/NullType.scala
index 494225b47a27..29f2001acb1b 100644
--- a/sql/catalyst/src/main/scala/org/apache/spark/sql/types/NullType.scala
+++ b/sql/catalyst/src/main/scala/org/apache/spark/sql/types/NullType.scala
@@ -33,6 +33,11 @@ class NullType private() extends DataType {
   override def defaultSize: Int = 1
 
   private[spark] override def asNullable: NullType = this
+
+  /**
+   * Readable string representation for NULL type.
+   */
+  override def simpleString: String = "void"
 }
 
 /**
diff --git a/sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/parser/DataTypeParserSuite.scala b/sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/parser/DataTypeParserSuite.scala
index 449052336900..d8715f1d8884 100644
--- a/sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/parser/DataTypeParserSuite.scala
+++ b/sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/parser/DataTypeParserSuite.scala
@@ -58,6 +58,7 @@ class DataTypeParserSuite extends SparkFunSuite {
   checkDataType("varchAr(20)", StringType)
   checkDataType("cHaR(27)", StringType)
   checkDataType("BINARY", BinaryType)
+  checkDataType("void", NullType)
 
   checkDataType("array<doublE>", ArrayType(DoubleType, true))
   checkDataType("Array<map<int, tinYint>>", ArrayType(MapType(IntegerType, ByteType, true), true))
diff --git a/sql/core/src/test/resources/sql-tests/results/inline-table.sql.out b/sql/core/src/test/resources/sql-tests/results/inline-table.sql.out
index c065ce501292..638edfe5df0a 100644
--- a/sql/core/src/test/resources/sql-tests/results/inline-table.sql.out
+++ b/sql/core/src/test/resources/sql-tests/results/inline-table.sql.out
@@ -49,7 +49,7 @@ two	2
 -- !query 5
 select * from values ("one", null), ("two", null) as data(a, b)
 -- !query 5 schema
-struct<a:string,b:null>
+struct<a:string,b:void>
 -- !query 5 output
 one	NULL
 two	NULL
diff --git a/sql/core/src/test/resources/sql-tests/results/literals.sql.out b/sql/core/src/test/resources/sql-tests/results/literals.sql.out
index 95d4413148f6..40c653116c4d 100644
--- a/sql/core/src/test/resources/sql-tests/results/literals.sql.out
+++ b/sql/core/src/test/resources/sql-tests/results/literals.sql.out
@@ -5,7 +5,7 @@
 -- !query 0
 select null, Null, nUll
 -- !query 0 schema
-struct<NULL:null,NULL:null,NULL:null>
+struct<NULL:void,NULL:void,NULL:void>
 -- !query 0 output
 NULL	NULL	NULL
 
diff --git a/sql/core/src/test/resources/sql-tests/results/sql-compatibility-functions.sql.out b/sql/core/src/test/resources/sql-tests/results/sql-compatibility-functions.sql.out
index 732b11050f46..e267b53273b5 100644
--- a/sql/core/src/test/resources/sql-tests/results/sql-compatibility-functions.sql.out
+++ b/sql/core/src/test/resources/sql-tests/results/sql-compatibility-functions.sql.out
@@ -5,7 +5,7 @@
 -- !query 0
 SELECT ifnull(null, 'x'), ifnull('y', 'x'), ifnull(null, null)
 -- !query 0 schema
-struct<ifnull(NULL, 'x'):string,ifnull('y', 'x'):string,ifnull(NULL, NULL):null>
+struct<ifnull(NULL, 'x'):string,ifnull('y', 'x'):string,ifnull(NULL, NULL):void>
 -- !query 0 output
 x	y	NULL
 
@@ -21,7 +21,7 @@ NULL	x
 -- !query 2
 SELECT nvl(null, 'x'), nvl('y', 'x'), nvl(null, null)
 -- !query 2 schema
-struct<nvl(NULL, 'x'):string,nvl('y', 'x'):string,nvl(NULL, NULL):null>
+struct<nvl(NULL, 'x'):string,nvl('y', 'x'):string,nvl(NULL, NULL):void>
 -- !query 2 output
 x	y	NULL
 
@@ -29,7 +29,7 @@ x	y	NULL
 -- !query 3
 SELECT nvl2(null, 'x', 'y'), nvl2('n', 'x', 'y'), nvl2(null, null, null)
 -- !query 3 schema
-struct<nvl2(NULL, 'x', 'y'):string,nvl2('n', 'x', 'y'):string,nvl2(NULL, NULL, NULL):null>
+struct<nvl2(NULL, 'x', 'y'):string,nvl2('n', 'x', 'y'):string,nvl2(NULL, NULL, NULL):void>
 -- !query 3 output
 y	x	NULL
 
diff --git a/sql/hive/src/test/scala/org/apache/spark/sql/hive/execution/HiveDDLSuite.scala b/sql/hive/src/test/scala/org/apache/spark/sql/hive/execution/HiveDDLSuite.scala
index c3d734e5a036..b08be20adac1 100644
--- a/sql/hive/src/test/scala/org/apache/spark/sql/hive/execution/HiveDDLSuite.scala
+++ b/sql/hive/src/test/scala/org/apache/spark/sql/hive/execution/HiveDDLSuite.scala
@@ -1928,4 +1928,17 @@ class HiveDDLSuite
       }
     }
   }
+
+  test("SPARK-20680: Spark-sql do not support for void column datatype of view") {
+    withTable("t", "tabNullType") {
+      val client = spark.sharedState.externalCatalog.asInstanceOf[HiveExternalCatalog].client
+      client.runSqlHive("CREATE TABLE t (t1 int)")
+      client.runSqlHive("INSERT INTO t VALUES (3)")
+      client.runSqlHive("CREATE TABLE tabNullType AS SELECT NULL AS col FROM t")
+      checkAnswer(spark.table("tabNullType"), Row(null))
+      // table description shows "void" representation for NULL type.
+      val desc = spark.sql("DESC tabNullType").collect().toSeq
+      assert(desc.contains(Row("col", "void", null)))
+    }
+  }
 }