1 files changed, 17 insertions, 0 deletions
diff --git a/db/migrate/20210427094931_add_execution_order_index_to_batched_background_migration_jobs.rb b/db/migrate/20210427094931_add_execution_order_index_to_batched_background_migration_jobs.rb
new file mode 100644
index 00000000000..3622dddd27f
--- /dev/null
+++ b/db/migrate/20210427094931_add_execution_order_index_to_batched_background_migration_jobs.rb
@@ -0,0 +1,17 @@
+# frozen_string_literal: true
+
+class AddExecutionOrderIndexToBatchedBackgroundMigrationJobs < ActiveRecord::Migration[6.0]
+  include Gitlab::Database::MigrationHelpers
+
+  disable_ddl_transaction!
+
+  INDEX_NAME = 'index_migration_jobs_on_migration_id_and_finished_at'
+
+  def up
+    add_concurrent_index :batched_background_migration_jobs, %i(batched_background_migration_id finished_at), name: INDEX_NAME
+  end
+
+  def down
+    remove_concurrent_index_by_name :batched_background_migration_jobs, INDEX_NAME
+  end
+end