Re: Unable To Modify Table

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От
Steve Crawford
Тема
Re: Unable To Modify Table
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Msg-id
4F0F101B.5050105@pinpointresearch.com
Ответ на
Unable To Modify Table (Carlos Mennens)
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Дерево обсуждения
Unable To Modify Table Carlos Mennens <carlos.mennens@gmail.com>
Re: Unable To Modify Table "David Johnston" <polobo@yahoo.com>
Re: Unable To Modify Table Gavin Flower <GavinFlower@archidevsys.co.nz>
Re: Unable To Modify Table Adrian Klaver <adrian.klaver@gmail.com>
Re: Unable To Modify Table "David Johnston" <polobo@yahoo.com>
Re: Unable To Modify Table Adrian Klaver <adrian.klaver@gmail.com>
Re: Unable To Modify Table Steve Crawford <scrawford@pinpointresearch.com>
On 01/12/2012 08:42 AM, Carlos Mennens wrote:
> I seem to have an issue where I can't modify a table due to another
> tables foreign key association:
>
> ...
>
> How does one accomplish my goal? Is this difficult to change or once
> that foreign key is created, are you stuck with that particular
> constraint?
>

Try updating the values in both tables within a transaction with 
constraints set to deferred:
http://www.postgresql.org/docs/current/static/sql-set-constraints.html

Cheers,
Steve

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