Re: Trying to add a type modifier to user created type

Thanks a lot so far, got it working with the cast. Probably the documentation about create type where the type
modifiersare described should be extended in order to find that. 
Thanks and regards
    Carsten Kropf
Am 18.02.2010 um 16:46 schrieb Tom Lane:

> Yeb Havinga <yebhavinga@gmail.com> writes:
>> Carsten Kropf wrote:
>>> I wanted to add a new type that supports modifiers (comparable to
>>> numeric/varchar).
>
>> You need to add a cast from the type to itself, e.g.
>
> The CREATE CAST reference page has the gory details here.
>
>             regards, tom lane
>
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