ok, but in this use, but when i need to create datatype,
which i use in other tables (to be sure that always is this same)
i need to always writing casting to convert int to int ?
On Sun, 17 Aug 2003, Rod Taylor wrote:
> On Sun, 2003-08-17 at 14:30, ivan wrote:
> > but in real alias_to_int is equal to int, only with other name;
> > its should be like typedef from c/c++ ?
>
> Not necessarily.
>
> CREATE DOMAIN alias_to_int AS INT CHECK(VALUE BETWEEN 1 AND 4);
>
> The above is very different than plain old integer.
>