Peng-Lei commented on a change in pull request #33175: URL: https://github.com/apache/spark/pull/33175#discussion_r663311709
########## File path: sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/plans/logical/v2Commands.scala ########## @@ -662,6 +662,15 @@ case class ShowCurrentNamespace(catalogManager: CatalogManager) extends LeafComm AttributeReference("namespace", StringType, nullable = false)()) } +/** + * The logical plan of the SHOW CATALOGS command. + */ +case class ShowCatalogs(catalogManager: CatalogManager) extends LeafCommand { + override val output: Seq[Attribute] = Seq( + AttributeReference("catalog", StringType, nullable = false)(), + AttributeReference("default-namespace", StringType, nullable = false)()) Review comment: @yaooqinn Sorry. I misunderstood what you mean. `default-namespace` really doesn't need. I need to maintain consistent behavior with `SHOW TABLES` `SHOW DATABASES` that just show `name`. Thank you very much for reminding@yaooqinn -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org