2011/12/12 Brendan Jurd <direvus@gmail.com>:
> Hello folks,
>
> I just bumped into a situation where I wanted to do a little macaddr
> arithmetic in postgres. I note that the inet type has support for
> bitwise AND, OR and NOT, as well as subtraction, but macaddr has none
> of the above.
>
> These operations are easy to perform in C, but relatively a pain to do
> in SQL, especially as there doesn't seem to be a direct way to get a
> macaddr into a plain numeric form.
>
> I can't see any reason why postgres shouldn't support these operations
> on macaddr. I'd like to add them as fully realised operators in core.
> Would that be acceptable?
+1
Pavel
>
> Cheers,
> BJ
>
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