On Thu, Dec 4, 2008 at 2:42 PM, Gustavo Rosso <grosso@sadaic.org.ar> wrote:
> I created this table:
>
> create table se (n serial);
>
in case you did just insert into se(n) values(0); twice, it won't work
if you want to add series of numbers, don't define it as serial.
Serial is for a different purpose.
if you want a series of generated numbers, please use generate_series();
so :
create table se(n int not null);
insert into se(n) select generate_series(1,100);
serial is used for different purposes. Say, you need an auto
incremented id on a row:
create table foo(
id serial,
name varchar(128)
);
and than:
insert into foo(name) values('Gustavo'), ('Grzegorz') returning id;
;]
hth
--
GJ
