1 files changed, 20 insertions, 0 deletions
diff --git a/db/post_migrate/20221027203556_delete_experiment_user_foreign_keys.rb b/db/post_migrate/20221027203556_delete_experiment_user_foreign_keys.rb
new file mode 100644
index 00000000000..564dc3d4899
--- /dev/null
+++ b/db/post_migrate/20221027203556_delete_experiment_user_foreign_keys.rb
@@ -0,0 +1,20 @@
+# frozen_string_literal: true
+
+class DeleteExperimentUserForeignKeys < Gitlab::Database::Migration[2.0]
+  disable_ddl_transaction!
+
+  def up
+    with_lock_retries do
+      remove_foreign_key_if_exists :experiment_users, :experiments, name: 'fk_rails_56d4708b4a'
+    end
+
+    with_lock_retries do
+      remove_foreign_key_if_exists :experiment_users, :users, name: 'fk_rails_fd805f771a'
+    end
+  end
+
+  def down
+    add_concurrent_foreign_key :experiment_users, :experiments, column: :experiment_id, name: 'fk_rails_56d4708b4a'
+    add_concurrent_foreign_key :experiment_users, :users, column: :user_id, name: 'fk_rails_fd805f771a'
+  end
+end