== 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#44155, VISIT_ID#44156, PATIENT_ID#44157, UNIT#44158, ACTIVITY#44159, IN_DATE#44160, OUT_DATE#44161]
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#44155, VISIT_ID#44156, PATIENT_ID#44157, UNIT#44158, ACTIVITY#44159, IN_DATE#44160, OUT_DATE#44161]
Arguments: 500