Yeah, thank you very much!
I've found it already too, but not post back!
Thanks!
2010/12/8 Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
> Dmitriy Igrishin <dmitigr(at)gmail(dot)com> writes:
> >> How can I get OID by name rather than alias ?
>
> > SELECT oid FROM pg_type WHERE typtype = 'b' AND typarray <> 0 AND
> > typname::regtype = 'integer';
>
> Seems like the hard way --- if you think carefully about what regtype
> is doing, you'll realize that this is incredibly inefficient, as well
> as a lot of typing. I usually do SELECT 'integer'::regtype::oid
> when I need a quick numeric lookup.
>
> regards, tom lane
>
--
// Dmitriy.