1 files changed, 15 insertions, 0 deletions
diff --git a/db/post_migrate/20230831101144_index_org_id_and_id_on_organization_user.rb b/db/post_migrate/20230831101144_index_org_id_and_id_on_organization_user.rb
new file mode 100644
index 00000000000..0f835e08a54
--- /dev/null
+++ b/db/post_migrate/20230831101144_index_org_id_and_id_on_organization_user.rb
@@ -0,0 +1,15 @@
+# frozen_string_literal: true
+
+class IndexOrgIdAndIdOnOrganizationUser < Gitlab::Database::Migration[2.1]
+  INDEX_NAME = 'index_organization_users_on_organization_id_and_id'
+
+  disable_ddl_transaction!
+
+  def up
+    add_concurrent_index :organization_users, %i[organization_id id], name: INDEX_NAME
+  end
+
+  def down
+    remove_concurrent_index_by_name :organization_users, INDEX_NAME
+  end
+end