dilipbiswal commented on a change in pull request #23883: [SPARK-26982][SQL]
Enhance describe framework to describe the output of a query.
URL: https://github.com/apache/spark/pull/23883#discussion_r261472524
##########
File path:
sql/core/src/main/scala/org/apache/spark/sql/execution/command/tables.scala
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@@ -516,6 +505,35 @@ case class DescribeTableCommand(
new MetadataBuilder().putString("comment", "comment of the
column").build())()
)
+ def describeSchema(
Review comment:
@maropu describeSchema has two callers. One from the describeTable code path
and one from describeQuery. The other caller passes the row buffer.
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