== Parsed Logical Plan ==
GlobalLimit 21
+- LocalLimit 21
+- Project [cast(logs#53 as string) AS logs#59, cast(timestamp#54 as string) AS timestamp#60]
+- LocalRelation [logs#53, timestamp#54]
== Analyzed Logical Plan ==
logs: string, timestamp: string
GlobalLimit 21
+- LocalLimit 21
+- Project [cast(logs#53 as string) AS logs#59, cast(timestamp#54 as string) AS timestamp#60]
+- LocalRelation [logs#53, timestamp#54]
== Optimized Logical Plan ==
LocalRelation [logs#59, timestamp#60]
== Physical Plan ==
LocalTableScan [logs#59, timestamp#60]
