On Mon, 2011-06-27 at 15:36 +0300, Sim Zacks wrote:
> Is there a way to tell a table to discard an insert if it violates a
> constraint (unique in my case) instead of giving an error? I don't want
> the overhead of a trigger on each row inserted.
>
Without a trigger, you can't.
--
Guillaume
http://blog.guillaume.lelarge.infohttp://www.dalibo.com