== Physical Plan ==
CollectLimit (4)
+- * Project (3)
+- * ColumnarToRow (2)
+- Scan parquet (1)
(1) Scan parquet
Output [8]: [BIRTH_DATE_3334#61958, DEATH_DATE_3339#61959, EXTERNAL_DEATH__3340#61960, GENDER_3335#61961, INHOSPITAL_DEAT_3337#61962, INHOSPITAL_DEAT_3338#61963, PATIENT_ID_3333#61964, PSEUDO_3336#61965]
Batched: true
Location: InMemoryFileIndex [file:/data/output/cache/parquet/uet/PATIENT_3332]
ReadSchema: struct<BIRTH_DATE_3334:timestamp,DEATH_DATE_3339:timestamp,EXTERNAL_DEATH__3340:int,GENDER_3335:string,INHOSPITAL_DEAT_3337:timestamp,INHOSPITAL_DEAT_3338:string,PATIENT_ID_3333:string,PSEUDO_3336:string>
(2) ColumnarToRow [codegen id : 1]
Input [8]: [BIRTH_DATE_3334#61958, DEATH_DATE_3339#61959, EXTERNAL_DEATH__3340#61960, GENDER_3335#61961, INHOSPITAL_DEAT_3337#61962, INHOSPITAL_DEAT_3338#61963, PATIENT_ID_3333#61964, PSEUDO_3336#61965]
(3) Project [codegen id : 1]
Output [8]: [PATIENT_ID_3333#61964 AS COL_PATIENT_ID_3333#62030, BIRTH_DATE_3334#61958 AS COL_BIRTH_DATE_3334#62031, GENDER_3335#61961 AS COL_GENDER_3335#62032, PSEUDO_3336#61965 AS COL_PSEUDO_3336#62033, INHOSPITAL_DEAT_3337#61962 AS COL_INHOSPITAL_DEAT_3337#62034, INHOSPITAL_DEAT_3338#61963 AS COL_INHOSPITAL_DEAT_3338#62035, DEATH_DATE_3339#61959 AS COL_DEATH_DATE_3339#62036, EXTERNAL_DEATH__3340#61960 AS COL_EXTERNAL_DEATH__3340#62037]
Input [8]: [BIRTH_DATE_3334#61958, DEATH_DATE_3339#61959, EXTERNAL_DEATH__3340#61960, GENDER_3335#61961, INHOSPITAL_DEAT_3337#61962, INHOSPITAL_DEAT_3338#61963, PATIENT_ID_3333#61964, PSEUDO_3336#61965]
(4) CollectLimit
Input [8]: [COL_PATIENT_ID_3333#62030, COL_BIRTH_DATE_3334#62031, COL_GENDER_3335#62032, COL_PSEUDO_3336#62033, COL_INHOSPITAL_DEAT_3337#62034, COL_INHOSPITAL_DEAT_3338#62035, COL_DEATH_DATE_3339#62036, COL_EXTERNAL_DEATH__3340#62037]
Arguments: 1500