== Physical Plan == LocalTableScan (1) (1) LocalTableScan Output [3]: [toprettystring(col_name)#1529, toprettystring(data_type)#1530, toprettystring(comment)#1531] Arguments: [toprettystring(col_name)#1529, toprettystring(data_type)#1530, toprettystring(comment)#1531]