== Physical Plan == LocalTableScan (1) (1) LocalTableScan Output [3]: [toprettystring(col_name)#1593, toprettystring(data_type)#1594, toprettystring(comment)#1595] Arguments: [toprettystring(col_name)#1593, toprettystring(data_type)#1594, toprettystring(comment)#1595]