How To Find the ASCII Value of each character in your String – SQL Server
Here’s a simple query that lists the ASCII Value of each character in your string in SQL Server DECLARE @counter int = 1 ; DECLARE @colString varchar ( 10 ) = 'AA%#& ' ; WHILE @counter <= DATALENGTH ( @colString ) BEGIN SELECT CHAR ( ASCII ( SUBSTRING ( @colString , @counter , 1 ))) as [Character] , ASCII ( SUBSTRING ( @colString , @counter , 1 )) as [ASCIIValue] SET @counter = @counter + 1 END GO