O Erik Thiele έγραψε στις Nov 19, 2004 :
> hi
>
> create sequence mysequence;
>
> create table foo(
> id integer default nextval('mysequence'),
> bla text,
> wombat integer,
> foobar date,
> primary key(id)
> );
>
> insert into foo (wombat) values (88);
>
> now how do i know the id of my newly inserted element? and
> how can this be done in a completely concurrency safe way?
The way to do this is by reading the docs :)
use currval, it is session safe.
>
>
> cya
> erik
>
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--
-Achilleus
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