David Ballantyne's winning SQL Server query used VARBINARY data type ... 0075\0078\0079\0080\0085\0095\0410\041A\0410\0420\9999\FFFF') instring FROM dual ) SELECT LEVEL r# , SUBSTR(instring,LEVEL,1) as myLetter , asciistr(SUBSTR(instring,LEVEL,1)) as ...
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