nodupes
before insert on bla_b
for each row
execute procedure tf_nodupes();
> -Original Message-
> From: [EMAIL PROTECTED]
> [mailto:[EMAIL PROTECTED] On Behalf Of Akbar
> Sent: Thursday, December 28, 2006 4:01 AM
> To: pgsql-general@postgresql.org
> Subje
Hi,
Imagine I have two tables, like this:
create table bla_a (
id serial primary key,
name varchar(31) not null,
comment varchar(31)
);
create table bla_b (
id serial primary key,
name varchar(31) not null,
blabla int
);
I want to make sure that both tables could not have the same value
