Github user yhuai commented on a diff in the pull request:
https://github.com/apache/spark/pull/14148#discussion_r70570489
--- Diff:
sql/core/src/main/scala/org/apache/spark/sql/execution/command/tables.scala ---
@@ -431,7 +431,7 @@ case class DescribeTableCommand(table: TableIdentifier,
isExtended: Boolean, isF
val schema = DDLUtils.getSchemaFromTableProperties(table)
if (schema.isEmpty) {
- append(buffer, "# Schema of this table is inferred at runtime",
"", "")
+ append(buffer, "# Schema of this table in catalog is corrupted",
"", "")
--- End diff --
Should we just use `catalog.lookupRelation(table).schema` to get the schema?
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