diff options
Diffstat (limited to 'sql/catalyst')
-rw-r--r-- | sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/types/dataTypes.scala | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/types/dataTypes.scala b/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/types/dataTypes.scala index e1b5992a36..5dd19dd12d 100644 --- a/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/types/dataTypes.scala +++ b/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/types/dataTypes.scala @@ -71,6 +71,8 @@ object DataType { case JSortedObject( ("class", JString(udtClass)), + ("pyClass", _), + ("sqlType", _), ("type", JString("udt"))) => Class.forName(udtClass).newInstance().asInstanceOf[UserDefinedType[_]] } @@ -593,6 +595,9 @@ abstract class UserDefinedType[UserType] extends DataType with Serializable { /** Underlying storage type for this UDT */ def sqlType: DataType + /** Paired Python UDT class, if exists. */ + def pyUDT: String = null + /** * Convert the user type to a SQL datum * @@ -606,7 +611,9 @@ abstract class UserDefinedType[UserType] extends DataType with Serializable { override private[sql] def jsonValue: JValue = { ("type" -> "udt") ~ - ("class" -> this.getClass.getName) + ("class" -> this.getClass.getName) ~ + ("pyClass" -> pyUDT) ~ + ("sqlType" -> sqlType.jsonValue) } /** |