cache_dump_filename

# File activerecord/lib/active_record/tasks/database_tasks.rb, line 460
      def cache_dump_filename(db_config_or_name, schema_cache_path: nil)
        if db_config_or_name.is_a?(DatabaseConfigurations::DatabaseConfig)
          schema_cache_path ||
            db_config_or_name.schema_cache_path ||
            schema_cache_env ||
            db_config_or_name.default_schema_cache_path(ActiveRecord::Tasks::DatabaseTasks.db_dir)
        else
          ActiveRecord.deprecator.warn(<<~MSG.squish)
            Passing a database name to `cache_dump_filename` is deprecated and will be removed in Rails 8.0. Pass a
            `ActiveRecord::DatabaseConfigurations::DatabaseConfig` object instead.
          MSG

          filename = if ActiveRecord::Base.configurations.primary?(db_config_or_name)
            "schema_cache.yml"
          else
            "#{db_config_or_name}_schema_cache.yml"
          end

          schema_cache_path || schema_cache_env || File.join(ActiveRecord::Tasks::DatabaseTasks.db_dir, filename)
        end
      end