[GitHub] [spark] AngersZhuuuu commented on a change in pull request #31675: [SPARK-34560][SQL] Generate unique output attributes in the `SHOW TABLES` logical node

[GitBox <gi...@apache.org>]

AngersZhuuuu commented on a change in pull request #31675:
URL: https://github.com/apache/spark/pull/31675#discussion_r584469418



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File path: sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/v2/DataSourceV2Strategy.scala
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@@ -334,8 +334,8 @@ class DataSourceV2Strategy(session: SparkSession) extends Strategy with Predicat
     case ShowNamespaces(ResolvedNamespace(catalog, ns), pattern, output) =>
       ShowNamespacesExec(output, catalog.asNamespaceCatalog, ns, pattern) :: Nil
 
-    case ShowTables(ResolvedNamespace(catalog, ns), pattern, output) =>
-      ShowTablesExec(output, catalog.asTableCatalog, ns, pattern) :: Nil
+    case r @ ShowTables(ResolvedNamespace(catalog, ns), pattern) =>
+      ShowTablesExec(r.output, catalog.asTableCatalog, ns, pattern) :: Nil
 

Review comment:
       r -> s?




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