serial and namespace

Hiroshi Inoue <Inoue@tpf.co.jp> writes:

# create table inoue.t1 (id serial primary key, dt text);
NOTICE: CREATE TABLE will create implicit sequence 't1_id_seq'
for SERIAL column 't1.id'
NOTICE: CREATE TABLE / PRIMARY KEY will create implicit index
't1_pkey' for table 't1'
CREATE
# insert into inoue.t1 (dt) values ('abc');
ERROR: Relation "t1_id_seq" does not exist

Okay, I fixed SERIAL column creation so that you get a default like
this:

regression=# \d t1
Table "t1"
Column | Type | Modifiers
--------+---------+-------------------------------------------------------
id | integer | not null default nextval('"inoue"."t1_id_seq"'::text)
dt | text |
Indexes: t1_pkey primary key btree (id)

I'm not entirely thrilled with this solution, because it forecloses the
possibility of dumping the table definition and then reloading it into
a different schema. We haven't yet talked much about how pg_dump should
behave with schemas --- but I think it will be important for pg_dump to
be able to choose whether to qualify object names with a schema name or
not in its dump output. The above approach makes it harder to do so.

regards, tom lane