== Parsed Logical Plan ==
GlobalLimit 21
+- LocalLimit 21
+- Project [cast(logs#95 as string) AS logs#101, cast(timestamp#96 as string) AS timestamp#102]
+- LocalRelation [logs#95, timestamp#96]
== Analyzed Logical Plan ==
logs: string, timestamp: string
GlobalLimit 21
+- LocalLimit 21
+- Project [cast(logs#95 as string) AS logs#101, cast(timestamp#96 as string) AS timestamp#102]
+- LocalRelation [logs#95, timestamp#96]
== Optimized Logical Plan ==
LocalRelation [logs#101, timestamp#102]
== Physical Plan ==
LocalTableScan [logs#101, timestamp#102]
