remove storetime from tie-breaker

Author: alistairewj

mimic-iv/concepts/firstday/first_day_gcs.sql

@@ -21,13 +21,13 @@ WITH gcs_final AS (
         , g.gcs_unable
         -- This sorts the data by GCS
         -- rn = 1 is the the lowest total GCS value
-        -- tie-break on charttime/storetime (unique per stay) so the component columns
+        -- tie-break on charttime (unique per stay) so the component columns
         -- are deterministic across SQL engines when multiple measurements
         -- share the same minimum GCS
         , ROW_NUMBER() OVER
         (
             PARTITION BY g.stay_id
-            ORDER BY g.gcs ASC NULLS LAST, g.charttime DESC NULLS LAST, g.storetime DESC NULLS LAST
+            ORDER BY g.gcs ASC NULLS LAST, g.charttime DESC NULLS LAST
         ) AS gcs_seq
     FROM `physionet-data.mimiciv_icu.icustays` ie
     -- Only get data for the first 24 hours

mimic-iv/concepts_duckdb/firstday/first_day_gcs.sql

@@ -9,7 +9,7 @@ WITH gcs_final AS (
     g.gcs_verbal,
     g.gcs_eyes,
     g.gcs_unable,
-    ROW_NUMBER() OVER (PARTITION BY g.stay_id ORDER BY g.gcs ASC, g.charttime DESC, g.storetime DESC) AS gcs_seq
+    ROW_NUMBER() OVER (PARTITION BY g.stay_id ORDER BY g.gcs ASC, g.charttime DESC) AS gcs_seq
   FROM mimiciv_icu.icustays AS ie
   LEFT JOIN mimiciv_derived.gcs AS g
     ON ie.stay_id = g.stay_id

mimic-iv/concepts_postgres/firstday/first_day_gcs.sql

@@ -9,11 +9,8 @@ WITH gcs_final AS (
     g.gcs_motor,
     g.gcs_verbal,
     g.gcs_eyes,
-    g.gcs_unable, /* This sorts the data by GCS */ /* rn = 1 is the the lowest total GCS value */ /* tie-break on charttime/storetime (unique per stay) so the component columns */ /* are deterministic across SQL engines when multiple measurements */ /* share the same minimum GCS */
-    ROW_NUMBER() OVER (
-      PARTITION BY g.stay_id
-      ORDER BY g.gcs ASC, g.charttime DESC NULLS LAST, g.storetime DESC NULLS LAST
-    ) AS gcs_seq
+    g.gcs_unable, /* This sorts the data by GCS */ /* rn = 1 is the the lowest total GCS value */ /* tie-break on charttime (unique per stay) so the component columns */ /* are deterministic across SQL engines when multiple measurements */ /* share the same minimum GCS */
+    ROW_NUMBER() OVER (PARTITION BY g.stay_id ORDER BY g.gcs ASC, g.charttime DESC NULLS LAST) AS gcs_seq
   FROM mimiciv_icu.icustays AS ie
   /* Only get data for the first 24 hours */
   LEFT JOIN mimiciv_derived.gcs AS g