On 14 abr, 18:48, Stephen Orr <[EMAIL PROTECTED]> wrote:
> MySQL specifically disallows an ID of 0. I've tested this manually by
> inserting a test row with an ID of 0 into an auto_incremented column.
> It ignores it, and gives it an ID of 1 instead.

Ok,

I agree with you regarding numeric PKs.

But what about non numeric primary keys like I told?

>Cake will allow id = '00' and will allow id = '000' but will not allow update 
>on id = '0'

I know that most people here don't use non numeric keys and may not
agree with it use, but as I know cakephp supports non numeric primary
key, but do not support id='0' and MySQL does.



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