cloud-fan commented on a change in pull request #31368:
URL: https://github.com/apache/spark/pull/31368#discussion_r565563247
##########
File path:
sql/core/src/main/scala/org/apache/spark/sql/execution/command/tables.scala
##########
@@ -625,7 +625,8 @@ case class DescribeTableCommand(
throw new AnalysisException(
s"DESC PARTITION is not allowed on a temporary view:
${table.identifier}")
}
- describeSchema(catalog.lookupRelation(table).schema, result, header =
false)
+ val schema = catalog.getTempViewOrPermanentTableMetadata(table).schema
Review comment:
the view plan can be unresolved (with cast and alias added), we should
use the recorded view schema.
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