LantaoJin commented on a change in pull request #28935:
URL: https://github.com/apache/spark/pull/28935#discussion_r447502360
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File path:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/parser/AstBuilder.scala
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@@ -2184,7 +2184,7 @@ class AstBuilder(conf: SQLConf) extends
SqlBaseBaseVisitor[AnyRef] with Logging
* Create a Spark DataType.
*/
private def visitSparkDataType(ctx: DataTypeContext): DataType = {
- HiveStringType.replaceCharType(typedVisit(ctx))
+
HiveVoidType.replaceVoidType(HiveStringType.replaceCharType(typedVisit(ctx)))
Review comment:
Because that could indicate VOID is a Hive type, the handle processing
is more unified. Or, we can just use the PR #28833
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