Merlin Moncure <[email protected]> writes:
> On Thu, Jun 4, 2009 at 4:13 PM, Brandon
> Metcalf<[email protected]> wrote:
>> Is there a way when creating a table to limit it to one row? That is,
>> without using a stored procedure?
> you can also do it with a trigger.
If you're willing to use a trigger, just insert the one allowed row
and then install a trigger that throws error for any insert or delete
attempt ...
regards, tom lane
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