regclass, \d command and temp tables

Hi,

I have created regular table t1 and temp table t1. Regclass and \d
command do not seem to distinguish them. Is this normal?

test=# create table t1(i int);
CREATE TABLE
test=# select 't1'::regclass::oid;
oid
---------
1470776
(1 row)

test=# create temp table t1(i int, j int);
CREATE TABLE
test=# select 't1'::regclass::oid;
oid
---------
1470776 <-- why same oid?
(1 row)

test=# \d t1 <-- \d finds regular table, not temporary table?

Table "public.t1"
Column | Type | Modifiers
--------+---------+-----------
i | integer |

test=# insert into t1 values(1,2); <-- insert command works as expected of course.
INSERT 0 1
test=# select * from t1;
i | j
---+---
1 | 2
(1 row)
--
Tatsuo Ishii
SRA OSS, Inc. Japan
English: http://www.sraoss.co.jp/index_en.php
Japanese: http://www.sraoss.co.jp