1 files changed, 25 insertions, 0 deletions
diff --git a/db/post_migrate/20220929213730_schedule_delete_orphaned_operational_vulnerabilities.rb b/db/post_migrate/20220929213730_schedule_delete_orphaned_operational_vulnerabilities.rb
new file mode 100644
index 00000000000..c03358b1fda
--- /dev/null
+++ b/db/post_migrate/20220929213730_schedule_delete_orphaned_operational_vulnerabilities.rb
@@ -0,0 +1,25 @@
+# frozen_string_literal: true
+
+class ScheduleDeleteOrphanedOperationalVulnerabilities < Gitlab::Database::Migration[2.0]
+  MIGRATION = 'DeleteOrphanedOperationalVulnerabilities'
+  INTERVAL = 2.minutes
+  BATCH_SIZE = 10_000
+
+  disable_ddl_transaction!
+
+  restrict_gitlab_migration gitlab_schema: :gitlab_main
+
+  def up
+    queue_batched_background_migration(
+      MIGRATION,
+      :vulnerabilities,
+      :id,
+      job_interval: INTERVAL,
+      batch_size: BATCH_SIZE
+    )
+  end
+
+  def down
+    delete_batched_background_migration(MIGRATION, :vulnerabilities, :id, [])
+  end
+end