From: | hubert depesz lubaczewski <depesz(at)depesz(dot)com> |
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To: | Melvin Davidson <melvin6925(at)yahoo(dot)com> |
Cc: | pgsql-general(at)postgresql(dot)org |
Subject: | Re: Table both does not and does exist! wth? |
Date: | 2010-12-17 16:29:34 |
Message-ID: | 20101217162934.GA8525@depesz.com |
Views: | Raw Message | Whole Thread | Download mbox | Resend email |
Thread: | |
Lists: | pgsql-general |
On Fri, Dec 17, 2010 at 07:47:44AM -0800, Melvin Davidson wrote:
> enf=# DROP TABLE IF EXISTS xtmp_changed_ids;
> NOTICE: table "xtmp_changed_ids" does not exist, skipping
> DROP TABLE
> enf=# CREATE TABLE xtmp_changed_ids
> (
> seq_all SERIAL NOT NULL,
> new_id VARCHAR(200),
> id VARCHAR(200),
> pin VARCHAR(200),
> pc VARCHAR(200),
> site_id INTEGER,
> status INTEGER,
> csn INTEGER,
> raw_seconds INTEGER,
> lastname VARCHAR(200),
> firstname VARCHAR(200),
> CONSTRAINT xtmp_changed_ids PRIMARY KEY (seq_all)
> ) WITH (OIDS = FALSE);
> NOTICE: CREATE TABLE will create implicit sequence "xtmp_changed_ids_seq_all_seq" for serial column "xtmp_changed_ids.seq_all"
> NOTICE: CREATE TABLE / PRIMARY KEY will create implicit index "xtmp_changed_ids" for table "xtmp_changed_ids"
> ERROR: relation "xtmp_changed_ids" already exists
> enf=#
> enf=# SELECT * FROM pg_class WHERE relname = 'xtmp_changed_ids';
> relname | relnamespace | reltype | relowner | relam | relfilenode | reltablespace | relpages | reltuples | reltoastrelid | reltoastidxid | relhasindex | relisshared | relkind | relnatts | relchecks | reltriggers | relukeys | relfkeys | relrefs | relhasoids | relhaspkey | relhasrules | relhassubclass | relfrozenxid | relacl | reloptions
> ---------+--------------+---------+----------+-------+-------------+---------------+----------+-----------+---------------+---------------+-------------+-------------+---------+----------+-----------+-------------+----------+----------+---------+------------+------------+-------------+----------------+--------------+--------+------------
> (0 rows)
please don't name your constraint using the same name you named your
table.
constraint name is used to create index, and at the time of index
creation - table already exists.
just skip "CONSTRAINT xtmp_changed_ids" part, and you'll be fine.
depesz
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