thanx,i did it,it was success
2008/10/30 Naga harish Kanegolla <[EMAIL PROTECTED]>
>
> If you want only the id of the last entered data then try this,
> User.maximum('id')
> This will return the maximum id which will be anyways the last one.
>
> Ishara Gunathilake wrote:
> > can anyone tell me how can i get the last id(primary key) of the table
>
> --
> Posted via http://www.ruby-forum.com/.
>
> >
>
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