Re: challenging constraint situation - how do I make it - Mailing list pgsql-general

From Alban Hertroys
Subject Re: challenging constraint situation - how do I make it
Date
Msg-id 447472B0.4010206@magproductions.nl
Whole thread Raw
In response to Re: challenging constraint situation - how do I make it  ("Florian G. Pflug" <fgp@phlo.org>)
List pgsql-general
Florian G. Pflug wrote:
> You could define a new datatype containing two timestamps. From 8.1
> onwards you can use such a composite type as a field, I believe (but I
> haven't checked it).
>
> You can use pgsql functions to define operators for your type - but
> you'll have to use the default input/output functions for composite
> types I guess, because those can only be codec in C AFAIK.

That's what I was refering to. Apparently I didn't make myself very clear.

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Alban Hertroys
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