Re: SQL QUERY

On Tue, 3 Dec 2002, Pedro Igor wrote:

> I have the following function:
> CREATE FUNCTION public.auto_incremento() RETURNS trigger AS '
> begin
> new.id = (select (max(id) + 1) from teste);
> return new;
> end;' LANGUAGE 'plpgsql'
>
> I created a trigger that uses this function, but i want to the function be usefull for all tables and not only to
tbaleteste.
 
>
> Someone know how ???

Take a look at sequences.
(In Addition, they are autimatically created when a column is of type
'SERIAL').

>
>
>
> Pedro Igor
>
>
>
>

==================================================================
Achilleus Mantzios
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