fix row number bug

MIT-LCP · 949a62652e0f0174a871a6509a48ddf67d34c583 · alistairewj committed May 19, 2017 · May 19, 2017 · 949a626
1 parent beb5cf3
commit 949a62652e0f0174a871a6509a48ddf67d34c583
Unified Split

Showing with 1 addition and 1 deletion.

+1 −1 concepts/code-status.sql
diff --git a/concepts/code-status.sql b/concepts/code-status.sql
@@ -10,7 +10,7 @@ with t1 as
   select icustay_id, charttime, value
   -- use row number to identify first and last code status
   , ROW_NUMBER() over (PARTITION BY icustay_id order by charttime) as rnFirst
-  , ROW_NUMBER() over (PARTITION BY icustay_id order by charttime) as rnLast
+  , ROW_NUMBER() over (PARTITION BY icustay_id order by charttime desc) as rnLast
 
   -- coalesce the values
   , case