Re: if exists...does it exists for insert statments?

Hello

On 11/12/2007, Pau Marc Munoz Torres <paumarc@gmail.com> wrote:
> could i use a sentence similar to the mysql sentence
>
> insert if not exist into SP values ('cesp','sp');
>

insert into sp
  select 'cesp','sp'
  except
  select * from SP;

Regards
Pavel Stehule

> in postgresql?
>
> pau
>
>
> --
> Pau Marc Muñoz Torres
>
> Laboratori de Biologia Computacional
> Institut de  Biotecnologia   i Biomedicina Vicent Villar
>
> Universitat Autonoma de Barcelona
> E-08193 Bellaterra (Barcelona)
>
> telèfon: 93 5812807
> Email : paumarc.munoz@bioinf.uab.cat