Re: self defined data type "with limit"?

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От Martijn van Oosterhout
Тема Re: self defined data type "with limit"?
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Msg-id 20070627161454.GA22179@svana.org
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Ответ на self defined data type "with limit"?  (Michael Enke <michael.enke@wincor-nixdorf.com>)
Ответы Re: self defined data type "with limit"?  ("Joshua D. Drake" <jd@commandprompt.com>)
Список pgsql-hackers
On Wed, Jun 27, 2007 at 02:08:43PM +0200, Michael Enke wrote:
> Hello everyone,
> I have created a new data type "mychar". How can I specify a limit for it?
>
> This (unlimited version) works fine:
> create table table_a(col_a mychar);

What you want is called "user defined typmod" and I don't beleive any
released version has it, but it will be in the next release.

Have a nice day,
--
Martijn van Oosterhout   <kleptog@svana.org>   http://svana.org/kleptog/
> From each according to his ability. To each according to his ability to litigate.

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