Hi,
Tried but same error appeared:
ERROR: ALTER TABLE ... ADD COLUMN ... DEFAULT may only affect UNLOGGED or TEMPORARY tables when BDR is active; test_table is a regular table
********** Error **********
I created the sequence using BDR and after that tried to alter table adding the column
CREATE SEQUENCE test_serial_bdr2 USING BDR;
ALTER TABLE test_table add column sec2 INTEGER PRIMARY KEY NOT NULL DEFAULT nextval('test_serial_bdr2');
Ruth Patricia Melendo Ventura
Software Engineer
TELTRONIC, S.A.U.
De: pgsql-admin-owner@xxxxxxxxxxxxxx [mailto:pgsql-admin-owner@xxxxxxxxxxxxxx] En nombre de Greg Spiegelberg
Enviado el: lunes, 02 de marzo de 2015 13:53
Para: Ruth Melendo
CC: Technical Doubts;
Asunto: Re: PostgreSQL with BDR. Problems when adding a sequence in a table column
Hi Ruth,
You need to create the sequence first USING BDR then alter the table setting DEFAULT nextval('..._seq').
CREATE SEQUENCE my_id_seq USING BDR;
Make sure your table has a primary key for BDR.
HTH.
-Greg
On Mon, Mar 2, 2015 at 3:05 AM, Ruth Melendo <rmelendo@xxxxxxxxxxxx> wrote:
Hi,
How can I fix this in a database with BDR?
... ALTER TABLE … ADD COLUMN …. DEFAULT may only affect UNLOGGED or TEMPORARY
tables when BDR is active; test_table is a regular table
This error happens when trying to add a column to a table with a sequence.
Thanks in advance!
Ruth Patricia Melendo Ventura
Software Engineer
TELTRONIC, S.A.U.
Hi Ruth,
You can make it work, if you split the ALTER TABLE statement to two parts like this:
CREATE SEQUENCE test_serial_bdr2 USING BDR;
ALTER TABLE test_table add column sec2 bigint primary key not null;
ALTER TABLE test_table alter column sec2 SET DEFAULT nextval('test_serial_bdr2');
Yours,
Ville
2015-03-02 15:27 GMT+02:00 Ruth Melendo <rmelendo@xxxxxxxxxxxx>:
