Also track auto-cancelling in jobs, detail:

Not only tracking auto-cancelling in pipelines,
we'll also track this in jobs because pipelines
could be retried and the information would get lost
when this happened. Also erase auto-cancelling
relation for pipelines when they're retried.

1 files changed, 22 insertions, 0 deletions

diff --git a/db/migrate/20170406115029_add_auto_canceled_by_id_foreign_key_to_ci_builds.rb b/db/migrate/20170406115029_add_auto_canceled_by_id_foreign_key_to_ci_builds.rb
new file mode 100644
index 00000000000..3004683933b
--- /dev/null
+++ b/db/migrate/20170406115029_add_auto_canceled_by_id_foreign_key_to_ci_builds.rb
@@ -0,0 +1,22 @@
+class AddAutoCanceledByIdForeignKeyToCiBuilds < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  disable_ddl_transaction!
+
+  def up
+    on_delete =
+      if Gitlab::Database.mysql?
+        :nullify
+      else
+        'SET NULL'
+      end
+
+    add_concurrent_foreign_key :ci_builds, :ci_pipelines, column: :auto_canceled_by_id, on_delete: on_delete
+  end
+
+  def down
+    remove_foreign_key :ci_builds, column: :auto_canceled_by_id
+  end
+end