Github user dilipbiswal commented on a diff in the pull request:
https://github.com/apache/spark/pull/12133#discussion_r58315301
--- Diff:
sql/core/src/main/scala/org/apache/spark/sql/execution/command/commands.scala
---
@@ -374,6 +374,54 @@ case class ShowDatabasesCommand(databasePattern:
Option[String]) extends Runnabl
}
/**
+ * A command for users to list the properties for a table If propertyKey
is specified, the value
+ * for the propertyKey is returned. If propertyKey is not specified, all
the keys and their
+ * corresponding values are returned.
+ * The syntax of using this command in SQL is:
+ * {{{
+ * SHOW TBLPROPERTIES table_name[('propertyKey')];
+ * }}}
+ */
+case class ShowTablePropertiesCommand(
+ table: TableIdentifier,
+ propertyKey: Option[String]) extends RunnableCommand {
+
+ override val output: Seq[Attribute] = {
+ val withKeySchema: Seq[Attribute] = {
--- End diff --
Thanks !! It looks much better now !! I have made the change ..
---
If your project is set up for it, you can reply to this email and have your
reply appear on GitHub as well. If your project does not have this feature
enabled and wishes so, or if the feature is enabled but not working, please
contact infrastructure at [email protected] or file a JIRA ticket
with INFRA.
---
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
