cloud-fan commented on a change in pull request #27243: [SPARK-30535][SQL]
Migrate ALTER TABLE commands to the new framework
URL: https://github.com/apache/spark/pull/27243#discussion_r368388156
##########
File path:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/analysis/v2ResolutionPlans.scala
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@@ -63,14 +73,14 @@ case class ResolvedNamespace(catalog: SupportsNamespaces,
namespace: Seq[String]
*/
case class ResolvedTable(catalog: TableCatalog, identifier: Identifier, table:
Table)
extends LeafNode {
- override def output: Seq[Attribute] = Nil
+ override lazy val output: Seq[Attribute] = table.schema().toAttributes
Review comment:
do we still need this change after
https://github.com/apache/spark/pull/27243#discussion_r368376668 ?
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