== Physical Plan ==
CollectLimit (2)
+- * Scan JDBCRelation((SELECT "VISIT_UNIT_ID", "VISIT_ID", "PATIENT_ID", "UNIT", "ACTIVITY", "IN_DATE", "OUT_DATE" FROM "DTM_622"."VISIT_UNIT") x) [numPartitions=1] (1)
(1) Scan JDBCRelation((SELECT "VISIT_UNIT_ID", "VISIT_ID", "PATIENT_ID", "UNIT", "ACTIVITY", "IN_DATE", "OUT_DATE" FROM "DTM_622"."VISIT_UNIT") x) [numPartitions=1] [codegen id : 1]
Output [7]: [VISIT_UNIT_ID#44133, VISIT_ID#44134, PATIENT_ID#44135, UNIT#44136, ACTIVITY#44137, IN_DATE#44138, OUT_DATE#44139]
ReadSchema: struct<VISIT_UNIT_ID:binary,VISIT_ID:binary,PATIENT_ID:binary,UNIT:string,ACTIVITY:string,IN_DATE:timestamp,OUT_DATE:timestamp>
(2) CollectLimit
Input [7]: [VISIT_UNIT_ID#44133, VISIT_ID#44134, PATIENT_ID#44135, UNIT#44136, ACTIVITY#44137, IN_DATE#44138, OUT_DATE#44139]
Arguments: 500