== Physical Plan ==
CollectLimit (4)
+- * Project (3)
+- * ColumnarToRow (2)
+- Scan parquet (1)
(1) Scan parquet
Output [7]: [ACTIVITY_3362#6898, IN_DATE_3363#6899, OUT_DATE_3364#6900, PATIENT_ID_3360#6901, UNIT_3361#6902, VISIT_ID_3359#6903, VISIT_UNIT_ID_3358#6904]
Batched: true
Location: InMemoryFileIndex [file:/data/output/cache/parquet/uet/VISIT_UNIT_3357]
ReadSchema: struct<ACTIVITY_3362:string,IN_DATE_3363:timestamp,OUT_DATE_3364:timestamp,PATIENT_ID_3360:string,UNIT_3361:string,VISIT_ID_3359:string,VISIT_UNIT_ID_3358:string>
(2) ColumnarToRow [codegen id : 1]
Input [7]: [ACTIVITY_3362#6898, IN_DATE_3363#6899, OUT_DATE_3364#6900, PATIENT_ID_3360#6901, UNIT_3361#6902, VISIT_ID_3359#6903, VISIT_UNIT_ID_3358#6904]
(3) Project [codegen id : 1]
Output [7]: [VISIT_UNIT_ID_3358#6904 AS COL_VISIT_UNIT_ID_3358#6961, VISIT_ID_3359#6903 AS COL_VISIT_ID_3359#6962, PATIENT_ID_3360#6901 AS COL_PATIENT_ID_3360#6963, UNIT_3361#6902 AS COL_UNIT_3361#6964, ACTIVITY_3362#6898 AS COL_ACTIVITY_3362#6965, IN_DATE_3363#6899 AS COL_IN_DATE_3363#6966, OUT_DATE_3364#6900 AS COL_OUT_DATE_3364#6967]
Input [7]: [ACTIVITY_3362#6898, IN_DATE_3363#6899, OUT_DATE_3364#6900, PATIENT_ID_3360#6901, UNIT_3361#6902, VISIT_ID_3359#6903, VISIT_UNIT_ID_3358#6904]
(4) CollectLimit
Input [7]: [COL_VISIT_UNIT_ID_3358#6961, COL_VISIT_ID_3359#6962, COL_PATIENT_ID_3360#6963, COL_UNIT_3361#6964, COL_ACTIVITY_3362#6965, COL_IN_DATE_3363#6966, COL_OUT_DATE_3364#6967]
Arguments: 1500