| From: | Gissur Þórhallsson <gissur(at)loftmyndir(dot)is> |
|---|---|
| To: | pgsql-general(at)postgresql(dot)org |
| Cc: | Dean Rasheed <dean(dot)a(dot)rasheed(at)gmail(dot)com> |
| Subject: | Re: value |
| Date: | 2010-09-16 23:44:06 |
| Message-ID: | AANLkTimXGZ1iSKSNSo9bDjVQUOmVLxFQ8xm=MqUR8eXA@mail.gmail.com |
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| Thread: | |
| Lists: | pgsql-general |
>
> OK, but you still need to be careful. That trick will only work if you
> insert rows one at a time into the table. If you have a single insert
> that inserts multiple rows (as in my example), it would fail because
> the currval() call would return the same value for each row in the
> insert created by the rule.
>
My advice would be to convert to triggers.
>
After going over your example a bit better, I think I will follow your
advice.
Thanks a lot for the heads up.
Kind regards from Iceland,
Gissur Þórhallsson
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