dashboard/app: fix AI migration script

dvyukov · dvyukov · commit 319d77974121 · 2026-01-23T08:41:34.000Z
The code assumes the column is not NULL.
diff --git a/dashboard/app/aidb/migrations/3_add_trajectory_model.up.sql b/dashboard/app/aidb/migrations/3_add_trajectory_model.up.sql
@@ -1 +1,2 @@
-ALTER TABLE TrajectorySpans ADD COLUMN Model STRING(1000);
+ALTER TABLE TrajectorySpans ADD COLUMN Model STRING(1000) DEFAULT('unknown');
+ALTER TABLE TrajectorySpans ALTER COLUMN Model STRING(1000) NOT NULL;

Original file line number	Diff line number	Diff line change
`@@ -1 +1,2 @@`
`1`		`-ALTER TABLE TrajectorySpans ADD COLUMN Model STRING(1000);`
	`1`	`+ALTER TABLE TrajectorySpans ADD COLUMN Model STRING(1000) DEFAULT('unknown');`
	`2`	`+ALTER TABLE TrajectorySpans ALTER COLUMN Model STRING(1000) NOT NULL;`