Andre Lopes wrote on 03.01.2011 12:11:
> array(
> 'name' => 'Don',
> 'age' => '31'
> );
>
>
> array(
> 'name' => 'Peter',
> 'age' => '28',
> 'car' => 'ford',
> 'km' => '2000'
> );
>
> In a specific website search I will store only "name" and "age", and
> in other website I will store "name", "age", "car" and "km".
>
> I don't know If I explain weel my problem. My english is not very
> good.
That's exactly what the hstore data type supports:
http://www.postgresql.org/docs/current/static/hstore.html
Regards
Thomas