999999.9 //union//all //select //cast(0x393133353134353632312e39...)
select cast (2000 as type of quint) from rdb$database select cast (2000 as int) from rdb$database.
999999.9 /**/union/**/all /**/select /**/cast...
999999.9' union all select 999,2 and '0'='0 где купить в аптеках, Поиск и заказ лекарств в аптеках Санкт-Петербурга и Ленинградской области онлайн, бронирование и доставка лекарств.
Setting a char * to null | Forum
that's wrong though. (char*)NULL isn't a string at all, it's a null pointer. this isn't a string either even though it's an array of char.
SQL Injection Cheat Sheet | Netsparker
SELECT header, txt FROM news UNION ALL SELECT name, pass FROM members This will combine results from both news table and members table and return all of them. Another Example: ' UNION SELECT 1, 'anotheruser', 'doesnt matter', 1--. UNION – Fixing Language Issues.
c - How can a char variable accept Pointer(NULL) as... - Stack Overflow
The NULL macro is required to expand to "an implementation-defined null pointer constant". A null pointer constant is defined as "An integer constant expression with the value 0, or such an expression cast to type void *". Counterintuitively, this definition does not require the expansion of NULL to be an...
Полезные трюки PostgreSQL / Хабр
SELECT id FROM updated UNION SELECT id FROM inserted; Но будьте очень внимательны. Все подвыражения CTE выполняеются параллельно друг с другом, и их
Spreadsheet Replace Blanks with Zeros in Google Sheets - YouTube
And even more options include: trying to figure out a find and replace regex, create your own custom function with JavaScript or use a Google Sheets
Ask TOM "Strings of Zero Length Not Equivalent To NULL"
SQL> select count(*) from chr where x is null
The SQL Injection Knowledge Base | Tables and Columns
SELECT username FROM Users WHERE id = '-1' UNION SELECT MID(GROUP_CONCAT(0x3c62723e
Null pointers
In C++, initializing null pointers with 0 or NULL have the following problems: It is impossible to distinguish between a null pointer and integer 0 for overloaded functions.