Hi Alban,
But in my application I have more than one way of uniquely identify the record. Could be by the email field or by the id field.
Thera are update that are done by the WHERE email clause and other by the WHERE id clause.
It is possible to deal with this?
Best Regards,
On Tue, Jul 6, 2010 at 11:54 AM, Alban Hertroys
<dalroi@solfertje.student.utwente.nl> wrote:
On 6 Jul 2010, at 12:28, Andre Lopes wrote:
> Now I need also to add an INSTEAD UPDATE rule and an INSTEAD DELETE rule, but I have some doubts about it... let me explain...
>
> Ok, I need to create an INSTEAD UPDATE rule in this view, but I don't know how to use the clause WHERE in the UPDATE rule. For example the UPDATE could be done when "WHERE email = 'X' " or "WHERE id = 'Y' ".
>
> Question: How can I deal with this?
In the WHERE-clause you use the columns from the OLD record that uniquely identify that record.
Alban Hertroys
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