Tom Lane napsal(a):
>
> Obviously the solution should involve a new column in pg_type and
> a new type property in CREATE TYPE, but what should the representation
> be? A full-on approach would make the type categories be real SQL
> objects with their own system catalog and reference them by OID,
> but I can't help thinking that that's overkill.
>
> Anyway, debating that is probably material for a separate thread ...
The collation support also needs to determine which data type is text/string.
Zdenek
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Zdenek Kotala Sun Microsystems
Prague, Czech Republic http://sun.com/postgresql