Re: [fw-db] Zend_Db_Table_Exception : "A table must have a primary key, but none was found"

It is probably the 80/20 % rule. Most of the time your tables will have
primary keys and when they don't they are some sort of special case.
Then you either work with adapter methods or extend Zend_Db_Table to fit
your case.

regards
Petar

On 06/02/2010 02:52 PM, Саша Стаменковић wrote:
> Ah, probably to keep find() method satisfied.
>
> Regards,
> Saša Stamenković
>
>
> On Wed, Jun 2, 2010 at 1:51 PM, Саша Стаменковић <umpirsky@gmail.com
> <mailto:umpirsky@gmail.com>> wrote:
>
> Then I don't see the reason for Zend_Db_Table to throw exception.
> Might that be a bug?
>
> Regards,
> Saša Stamenković
>
>
>
> On Wed, Jun 2, 2010 at 1:49 PM, Petar Dzhambazov <jamby77@gmail.com
> <mailto:jamby77@gmail.com>> wrote:
>
> Hi,
> If you set
>
> protected $_primary = 'your_primary_key';
>
> it is not being checked if it is really the private key. So if
> it fits your needs you can set any filed of the table to be used
> as primary key.
>
> regards
> Petar
>
>
> On 06/02/2010 02:19 PM, Саша Стаменковић wrote:
>
> But what if table have no primary key?
>
> Regards,
> Saša Stamenković
>
>
> On Wed, Jun 2, 2010 at 12:53 PM, Hilmar Hallbjörnsson
> <zormoni@gmail.com <mailto:zormoni@gmail.com>
> <mailto:zormoni@gmail.com <mailto:zormoni@gmail.com>>> wrote:
>
> Hi.
>
> Normally, what you need in your class is this variable:
>
> protected $_primary = 'your_primary_key'; OR
>
> protected $_primary = array( 'primary_1', 'primary_2'
> .....);
>
> This error might occur when the model cannot detect the
> primary key,
> often it's because you have more than one.
>
> --Best regards and good luck
> Hilmar
>
> 2010/5/25 zamanphp <zamanphp@gmail.com
> <mailto:zamanphp@gmail.com> <mailto:zamanphp@gmail.com
> <mailto:zamanphp@gmail.com>>>
>
>
>
> hi all
> I'm using Zend_Cachefor Zend_Db_Table_Abstract
> Sometimes Htay following occurs:
> "A table must have a primary key, but none was found"
> While I'm have in the my table primary key.
> and Refresh the page to be resolved
> What Is Problem؟
>
> --
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