...9199'+union+select+ NULL,NULL,NULL,version(),NULL,NULL,NULL,NULL,NULL,NULL,NULL.
select cast (2000 as type of quint) from rdb$database select cast (2000 as int) from rdb$database.
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...
Best Result For : 999999.9 uNiOn aLl sElEcT cAsT 0x393133353134353632312e39 as char --. تفسير فرط السبحة في المنام.
Tüm mesajları oku. "1' UNION ALL SELECT NULL,NULL-- BxPu" araması sonucu bulunanlar
If you were casting pointers instead, though, it would take the byte at the address, which would depend on endianness. So c = (char)i assigns the least-significant byte to c, but c = *((char *)(&i)) would assign the first byte at the address of i to c, which would be the same thing on little-endian systems only.
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...
The cast functions are useful for creating a column with a specific type in a CREATE TABLE ...
Синтаксис: 0xHEX_ЧИСЛО (SM): SELECT CHAR(0x66) (S) SELECT 0x5045 (это не число, а
Select country, cast(avg((power(bore,3)/2)) as numeric(6,2)) as weight from (select country, classes.class, bore, name from classes left join