case sql.NamedArg:
			namedMap[value.Name] = value.Value
		case map[string]interface{}:
			for k, v := range value {
				namedMap[k] = v
			}
		default:
			var appendFieldsToMap func(reflect.Value)
			appendFieldsToMap = func(reflectValue reflect.Value) {
				reflectValue = reflect.Indirect(reflectValue)
				switch reflectValue.Kind() {
				case reflect.Struct:
					modelType := reflectValue.Type()