def METHOD_NAME(self) -> list[dict[str, Any]]:
    """
    Validates a SQL statement
    :return: A List of SQLValidationAnnotation
    :raises: DatabaseNotFoundError, NoValidatorConfigFoundError
      NoValidatorFoundError, ValidatorSQLUnexpectedError, ValidatorSQLError
      ValidatorSQL400Error
    """
    self.validate()
    if not self._validator or not self._model:
        raise ValidatorSQLUnexpectedError()
    sql = self._properties["sql"]
    schema = self._properties.get("schema")
    try:
        timeout = current_app.config["SQLLAB_VALIDATION_TIMEOUT"]
        timeout_msg = f"The query exceeded the {timeout} seconds timeout."
        with utils.timeout(seconds=timeout, error_message=timeout_msg):
            errors = self._validator.validate(sql, schema, self._model)
        return [err.to_dict() for err in errors]
    except Exception as ex:
        logger.exception(ex)
        superset_error = SupersetError(
            message=__(
                "%(validator)s was unable to check your query.\n"
                "Please recheck your query.\n"
                "Exception: %(ex)s",
                validator=self._validator.name,
                ex=ex,
            ),
            error_type=SupersetErrorType.GENERIC_DB_ENGINE_ERROR,
            level=ErrorLevel.ERROR,
        )
        # Return as a 400 if the database error message says we got a 4xx error
        if re.search(r"([\W]|^)4\d{2}([\W]|$)", str(ex)):
            raise ValidatorSQL400Error(superset_error) from ex
        raise ValidatorSQLError(superset_error) from ex