== Physical Plan ==
CollectLimit (4)
+- * Project (3)
+- * ColumnarToRow (2)
+- Scan parquet (1)
(1) Scan parquet
Output [7]: [ACTIVITY_3362#7206, IN_DATE_3363#7207, OUT_DATE_3364#7208, PATIENT_ID_3360#7209, UNIT_3361#7210, VISIT_ID_3359#7211, VISIT_UNIT_ID_3358#7212]
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#7206, IN_DATE_3363#7207, OUT_DATE_3364#7208, PATIENT_ID_3360#7209, UNIT_3361#7210, VISIT_ID_3359#7211, VISIT_UNIT_ID_3358#7212]
(3) Project [codegen id : 1]
Output [9]: [VISIT_UNIT_ID_3358#7212 AS COL_19FBC2D6_FC49_4062_822A_242A41929E7D#7262, VISIT_ID_3359#7211 AS COL_085E93C6_B825_4DA8_8708_8D98C406324F#7263, PATIENT_ID_3360#7209 AS COL_FC9902B4_8859_4AF9_ADF1_99A2E15E5351#7264, UNIT_3361#7210 AS COL_9A5ACA40_F512_495A_9718_534E3BBBA5EE#7265, ACTIVITY_3362#7206 AS COL_822D1F41_6EAB_4525_8075_1BCA23137730#7266, IN_DATE_3363#7207 AS COL_8E1D7833_6478_47C9_AF51_C374496B0CFF#7267, OUT_DATE_3364#7208 AS COL_84B2BFCE_5604_4B75_A7EA_82682A7D0210#7268, date_diff(HOUR, OUT_DATE_3364#7208, IN_DATE_3363#7207) AS COL_42BBAE75_38D5_44F7_AA65_77D5EA8C5D8C#7330L, date_diff(DAY, OUT_DATE_3364#7208, IN_DATE_3363#7207) AS COL_F533C3E3_214A_45F3_B98F_9683DD01C84C#7331L]
Input [7]: [ACTIVITY_3362#7206, IN_DATE_3363#7207, OUT_DATE_3364#7208, PATIENT_ID_3360#7209, UNIT_3361#7210, VISIT_ID_3359#7211, VISIT_UNIT_ID_3358#7212]
(4) CollectLimit
Input [9]: [COL_19FBC2D6_FC49_4062_822A_242A41929E7D#7262, COL_085E93C6_B825_4DA8_8708_8D98C406324F#7263, COL_FC9902B4_8859_4AF9_ADF1_99A2E15E5351#7264, COL_9A5ACA40_F512_495A_9718_534E3BBBA5EE#7265, COL_822D1F41_6EAB_4525_8075_1BCA23137730#7266, COL_8E1D7833_6478_47C9_AF51_C374496B0CFF#7267, COL_84B2BFCE_5604_4B75_A7EA_82682A7D0210#7268, COL_42BBAE75_38D5_44F7_AA65_77D5EA8C5D8C#7330L, COL_F533C3E3_214A_45F3_B98F_9683DD01C84C#7331L]
Arguments: 1500