var errors = parserUtils.validate(
                "select b.id, name ,(select name from Blog where name = 'sadf') as name2 \n" +
                        ", category, owner, b.update_time \n" +
                        "from Blog as b \n" +
                        "left join Content\n" +
                        "ON b.id = Content.blog_id  \n" +
                        "where name = 'sadf' order by Content.title desc"
                ,capa
        );

        Validation validation = new Validation(Arrays.asList(capability()), stmt);
        List<ValidationError> errors = validation.validate();
        return errors;

capability=meta data
errors=[ValidationException: b.id does not exist., UnexpectedValidationException: name: cannot validate column-name. detail: fully qualified name must not be null, UnexpectedValidationException: name: cannot validate column-name. detail: fully qualified name must not be null, ValidationException: b.update_time does not exist.]
]]