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 

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