mysql> DESCRIBE users;
+------------+-------------+------+-----+---------+----------------+
| Field      | Type        | Null | Key | Default | Extra          |
+------------+-------------+------+-----+---------+----------------+
| id         | int(11)     | NO   | PRI | NULL    | auto_increment |
| username   | varchar(50) | YES  |     | NULL    |                |
| password   | varchar(50) | YES  |     | NULL    |                |
| role       | varchar(20) | YES  |     | NULL    |                |
| experience | int(11)     | NO   |     | NULL    |                |
| created    | datetime    | YES  |     | NULL    |                |
| modified   | datetime    | YES  |     | NULL    |                |
+------------+-------------+------+-----+---------+----------------+
7 rows in set (0.01 sec)

On Thu, Jul 12, 2012 at 2:01 AM, lowpass <[email protected]> wrote:

> Are you setting the id in the data array for some reason?
>
> It looks like you're using mysql. What is the output of "DESCRIBE
> users;" in mysql terminal?
>
> On Wed, Jul 11, 2012 at 3:10 PM, mohit kumar <[email protected]> wrote:
> > yes., auto increment is set for id
> >
> > On Wed, Jul 11, 2012 at 7:21 PM, Max Dörfler <
> [email protected]>
> > wrote:
> >>
> >> Is the Auto Increment attribute set for the ID column?
> >>
> >>
> >> On 07/11/2012 03:39 PM, mohit kumar wrote:
> >>
> >> Hi Folks,
> >>
> >> I created an add action for users,
> >> I am trying to register them using this action. Everything is going
> fine,
> >> the data is being submitted, the passwords are being hash and if I
> check the
> >> registration is happening. But I am getting the following error.
> >>
> >>> Integrity constraint violation: 1062 Duplicate entry '0' for key
> >>> 'PRIMARY'
> >>
> >>
> >> I googled it to found a link which states that
> >>
> >>> The only way we could fix it, is by rebuilding the entire database from
> >>> scratch.
> >>>
> >>> Dropping all tables and reloading them from a backup.
> >>
> >>
> >> I tried that also , still getting that error.
> >>
> >> Thanks for help in advance
> >>
> >> --
> >> Best Regards,
> >> Mohit Kumar
> >>
> >>
> >> --
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> > Mohit Kumar
> >
> >
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-- 
Best Regards,
Mohit Kumar

-- 
Our newest site for the community: CakePHP Video Tutorials 
http://tv.cakephp.org 
Check out the new CakePHP Questions site http://ask.cakephp.org and help others 
with their CakePHP related questions.


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