== Physical Plan ==
CommandResult (1)
+- ShowTables (2)
(1) CommandResult
Output [3]: [namespace#20, tableName#21, isTemporary#22]
Arguments: [namespace#20, tableName#21, isTemporary#22]
(2) ShowTables
Output [3]: [namespace#20, tableName#21, isTemporary#22]
Arguments: [namespace#20, tableName#21, isTemporary#22], V2SessionCatalog(spark_catalog), [default]