From: Andreas Kretschmer <akretschmer@spamfence.net>
To: pgsql-sql@postgresql.org
Subject: Re: alter table
Date: Wed, 15 Feb 2006 19:54:28 +0100
Message-ID: <20060215185428.GB12551@KanotixBox> (raw)
In-Reply-To: <1113783300.20060215191156@isb.com.pl>
References: <1113783300.20060215191156@isb.com.pl>
Maciej Piekielniak <piechcio@isb.com.pl> schrieb:
> Hello ,
>
> How can i modify few fields with alter?
>
> ALTER TABLE fv_wystawione
> ALTER id_fv SET DEFAULT nextval('id_fv_seq'::text),
> ALTER imie SET DEFAULT '';
test=# create table xyz (id int not null);
CREATE TABLE
test=# create sequence xyz_seq;
CREATE SEQUENCE
test=# alter table xyz alter column id set default nextval('xyz_seq');
ALTER TABLE
or:
test=# drop TABLE xyz;
DROP TABLE
test=# create table xyz (id int not null, foo varchar);
CREATE TABLE
test=# alter table xyz alter column id set default nextval('xyz_seq'), alter column foo set default '';
ALTER TABLE
HTH, Andreas
--
Really, I'm not out to destroy Microsoft. That will just be a completely
unintentional side effect. (Linus Torvalds)
"If I was god, I would recompile penguin with --enable-fly." (unknow)
Kaufbach, Saxony, Germany, Europe. N 51.05082°, E 13.56889°
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To: pgsql-sql@postgresql.org
Cc: akretschmer@spamfence.net
Subject: Re: alter table
In-Reply-To: <20060215185428.GB12551@KanotixBox>
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