[DOCS] Improved example index

FraunhoferIOSB · Jun 19, 2024 · f2b524c · f2b524c
1 parent 62bcd52
commit f2b524c
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/docs/deployment/db_performance.md b/docs/deployment/db_performance.md
@@ -39,7 +39,8 @@ is for _Datastreams(x)/observations?$orderby=phenomenonTime asc_:
 create index "OBS-DS_ID-PHTIME_SE-O_ID"
   on "OBSERVATIONS"
   using btree
-  ("DATASTREAM_ID", "PHENOMENON_TIME_START" asc, "PHENOMENON_TIME_END" asc);
+  ("DATASTREAM_ID", "PHENOMENON_TIME_START" asc, "PHENOMENON_TIME_END" asc, "ID" asc)
+  where ("DATASTREAM_ID" is not null);
 ```