cloud-fan commented on a change in pull request #31378:
URL: https://github.com/apache/spark/pull/31378#discussion_r572088762
##########
File path:
sql/core/src/main/scala/org/apache/spark/sql/execution/command/tables.scala
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@@ -918,7 +912,11 @@ case class ShowTablePropertiesCommand(table:
TableIdentifier, propertyKey: Optio
val propValue = catalogTable
.properties
.getOrElse(p, s"Table ${catalogTable.qualifiedName} does not have
property: $p")
- Seq(Row(propValue))
+ if (conf.getConf(SQLConf.LEGACY_KEEP_COMMAND_OUTPUT_SCHEMA)) {
Review comment:
can we check `output.length` instead? to be more robust.
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