Hello, Tom Lane a écrit : > "Raymond O'Donnell" <rod@xxxxxx> writes: >> On 12/09/2009 16:44, Denis BUCHER wrote: >>> ERROR: must be the owner of the mytable relation > >> The clue is in the error message :-) .... GRANTing ALL doesn't make them >> the owner of the object as well. > >> For that, you have to do something like >> ALTER TABLE mytable OWNER TO mycolleague; > > What might be more practical is to create a group role that actually > owns the table, and make everyone who needs to do this sort of thing > a member of that group. > > CREATE ROLE mytable_owner; > ALTER TABLE mytable OWNER TO mytable_owner; > GRANT mytable_owner TO myself, mycolleague, ... ; > > I highly recommend reading the GRANT command reference page. > > regards, tom lane It's strange but after having tried it, it doesn't work ? pg_dump says : CREATE ROLE tableowner; ALTER ROLE tableowner WITH NOSUPERUSER INHERIT NOCREATEROLE NOCREATEDB NOLOGIN; GRANT tableowner TO mycolleague GRANTED BY postgres; GRANT tableowner TO postgres GRANTED BY postgres; My table seems to be correct : bw_rma=# \dt abc.testtable Liste des relations Schéma | Nom | Type | Propriétaire --------+------------+-------+-------------- abc | testtable | table | tableowner (1 ligne) When I login as "mycolleague" : ALTER TABLE abc.testtable ADD COLUMN field integer; What is wrong in what I do ? Thanks a lot for any help... Denis -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general