The following bug has been logged online:
Bug reference: 2299
Logged by: Gavin Scott
Email address: [EMAIL PROTECTED]
PostgreSQL version: 8.1.3
Operating system: fedora core 4
Description: pg_dump error w/ renamed primary keys
Details:
If you rename a primary key, pg_dump tries to recreate it with the original
name. Here is how to recreate:
[EMAIL PROTECTED] ~]$ createdb bug
CREATE DATABASE
[EMAIL PROTECTED] ~]$ psql bug << EOF
> CREATE TABLE foo ( id integer );
> ALTER TABLE foo ADD CONSTRAINT foo_pkey PRIMARY KEY (id);
> ALTER TABLE foo_pkey RENAME TO bar_pkey;
> EOF
CREATE TABLE
NOTICE: ALTER TABLE / ADD PRIMARY KEY will create implicit index "foo_pkey"
for table "foo"
ALTER TABLE
ALTER TABLE
[EMAIL PROTECTED] ~]$ echo '\d foo' | psql bug
Table "public.foo"
Column | Type | Modifiers
--------+---------+-----------
id | integer | not null
Indexes:
"bar_pkey" PRIMARY KEY, btree (id)
[EMAIL PROTECTED] ~]$ pg_dump bug | grep -B 1 -i key
--
-- Name: foo_pkey; Type: CONSTRAINT; Schema: public; Owner: postgres81;
Tablespace:
--
ALTER TABLE ONLY foo
ADD CONSTRAINT foo_pkey PRIMARY KEY (id);
---------------------------(end of broadcast)---------------------------
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