add index

db/migrate/20250617072547_add_email_events_event_type_index.rb

@@ -0,0 +1,8 @@
+# frozen_string_literal: true
+
+class AddEmailEventsEventTypeIndex < ActiveRecord::Migration[8.0]
+  def change
+    add_index :email_events, %i[event_type email],
+              where: "event_type IN ('bounce', 'soft_bounce', 'complaint', 'soft_complaint')"
+  end
+end

db/migrate/20250617074820_add_templates_folder_index.rb

@@ -0,0 +1,7 @@
+# frozen_string_literal: true
+
+class AddTemplatesFolderIndex < ActiveRecord::Migration[8.0]
+  def change
+    add_index :templates, %i[account_id folder_id id], where: 'archived_at IS NULL'
+  end
+end

db/migrate/20250617075609_add_submissions_template_index.rb

@@ -0,0 +1,7 @@
+# frozen_string_literal: true
+
+class AddSubmissionsTemplateIndex < ActiveRecord::Migration[8.0]
+  def change
+    add_index :submissions, %i[account_id template_id id], where: 'archived_at IS NULL'
+  end
+end