[VQR] Fixes query_name recording in results

migrations/v1_9_0-v1_9_1.md

@@ -0,0 +1,16 @@
+## Adds object_assign UDTF
+
+Please run the following code to fix a bug in the violations runner which
+broke recording `query_name` in violation query results (`query_id`'s worked).
+
+~~~
+USE SCHEMA data;
+
+CREATE FUNCTION IF NOT EXISTS object_assign (o1 VARIANT, o2 VARIANT)
+RETURNS VARIANT
+LANGUAGE javascript
+AS '
+  return Object.assign(O1, O2);
+'
+;
+~~~

src/runners/helpers/db.py

@@ -415,7 +415,10 @@ def insert_alerts(alerts, ctx=None):
         )
       )
     ))
-  , OBJECT_CONSTRUCT(*)
+  , data.object_assign(
+      OBJECT_CONSTRUCT(*),
+      OBJECT_CONSTRUCT('QUERY_NAME', '{{query_name}}')
+    )
 FROM rules.{{query_name}}
 WHERE IFF(alert_time IS NOT NULL, alert_time > {{CUTOFF_TIME}}, TRUE)
 """