Add latest changes from gitlab-org/gitlab@16-5-stable-eev16.5.0-rc42

1 files changed, 18 insertions, 0 deletions

diff --git a/db/post_migrate/20231011232010_sync_remove_index_events_on_author_id.rb b/db/post_migrate/20231011232010_sync_remove_index_events_on_author_id.rb
new file mode 100644
index 00000000000..dd6bd0d3c25
--- /dev/null
+++ b/db/post_migrate/20231011232010_sync_remove_index_events_on_author_id.rb
@@ -0,0 +1,18 @@
+# frozen_string_literal: true
+
+class SyncRemoveIndexEventsOnAuthorId < Gitlab::Database::Migration[2.1]
+  disable_ddl_transaction!
+
+  INDEX_NAME = "index_events_on_author_id_and_created_at_merge_requests"
+
+  def up
+    remove_concurrent_index_by_name :events, name: INDEX_NAME
+  end
+
+  def down
+    add_concurrent_index :events,
+      [:author_id, :created_at],
+      name: INDEX_NAME,
+      where: "(target_type = 'MergeRequest')"
+  end
+end