1 files changed, 13 insertions, 0 deletions
diff --git a/db/post_migrate/20221117103015_add_async_index_author_id_created_at_on_merge_requests.rb b/db/post_migrate/20221117103015_add_async_index_author_id_created_at_on_merge_requests.rb
new file mode 100644
index 00000000000..a45fdcccc27
--- /dev/null
+++ b/db/post_migrate/20221117103015_add_async_index_author_id_created_at_on_merge_requests.rb
@@ -0,0 +1,13 @@
+# frozen_string_literal: true
+
+class AddAsyncIndexAuthorIdCreatedAtOnMergeRequests < Gitlab::Database::Migration[2.0]
+  INDEX_NAME = 'index_merge_requests_on_author_id_and_created_at'
+
+  def up
+    prepare_async_index :merge_requests, %i[author_id created_at], name: INDEX_NAME
+  end
+
+  def down
+    unprepare_async_index_by_name :merge_requests, INDEX_NAME
+  end
+end