cloud-fan commented on a change in pull request #30567:
URL: https://github.com/apache/spark/pull/30567#discussion_r534203553
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File path:
sql/core/src/main/scala/org/apache/spark/sql/execution/command/views.scala
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@@ -237,6 +250,32 @@ case class CreateViewCommand(
comment = comment
)
}
+
+ /**
+ * Returns a [[CatalogTable]] that contains information for temporary view.
+ * Generate the view-specific properties(e.g. view default database, view
query output
+ * column names) and store them as properties in the CatalogTable, and also
creates
+ * the proper schema for the view.
+ */
+ def prepareTemporaryView(
+ viewName: TableIdentifier,
+ session: SparkSession,
+ analyzedPlan: LogicalPlan,
+ aliasedSchema: StructType): CatalogTable = {
Review comment:
`viewSchema`
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