Schema: add errorMsg, errorTime to JobsetEvals

src/sql/hydra.sql

@@ -440,6 +440,9 @@ create table JobsetEvals (
     project       text not null,
     jobset        text not null,
 
+    errorMsg      text, -- error output from the evaluator
+    errorTime     integer, -- timestamp associated with errorMsg
+
     timestamp     integer not null, -- when this entry was added
     checkoutTime  integer not null, -- how long obtaining the inputs took (in seconds)
     evalTime      integer not null, -- how long evaluation took (in seconds)

src/sql/upgrade-70.sql

@@ -0,0 +1,34 @@
+ALTER TABLE JobsetEvals
+    ADD COLUMN errorMsg text,
+    ADD COLUMN errorTime integer NULL;
+
+-- Copy the current error in jobsets to the latest field in jobsetevals
+UPDATE jobsetevals
+    SET errorMsg = j.errorMsg,
+        errorTime = j.errorTime
+  FROM (
+    SELECT
+        jobsets.errorMsg,
+        jobsets.errorTime,
+        jobsets.id AS jobset_id,
+        latesteval.id AS eval_id
+    FROM jobsets
+    LEFT JOIN
+        (
+            SELECT
+                MAX(id) AS id,
+                project,
+                jobset
+            FROM jobsetevals
+            GROUP BY project, jobset
+            ORDER BY project, jobset
+        )
+        AS latesteval
+        ON
+            jobsets.name = latesteval.jobset
+            AND jobsets.project = latesteval.project
+    WHERE latesteval.id IS NOT NULL
+    ORDER BY jobsets.id
+)
+AS j
+WHERE id = j.eval_id;