From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
---|---|
To: | anepon(at)verveinternet(dot)com |
Cc: | "Pgsql-Sql" <pgsql-sql(at)postgresql(dot)org> |
Subject: | Re: Help with a double left join |
Date: | 2001-06-22 15:15:08 |
Message-ID: | 3975.993222908@sss.pgh.pa.us |
Views: | Raw Message | Whole Thread | Download mbox | Resend email |
Thread: | |
Lists: | pgsql-sql |
"Ari Nepon" <anepon(at)verveinternet(dot)com> writes:
> Thanks Alex. But it was too good to be true. Or, more likely, I did
> something else wrong.
clients.ID => client.ID, likely.
regression=# create table track(project int, client int);
CREATE
regression=# create table project(project_id int);
CREATE
regression=# create table client(ID int);
CREATE
regression=# select * from track LEFT JOIN project ON track.project=project.pro
ject_id
regression-# LEFT JOIN client ON track.client=clients.ID;
ERROR: Relation 'clients' does not exist
regression=# select * from track LEFT JOIN project ON track.project=project.pro
ject_id
regression-# LEFT JOIN client ON track.client=client.ID;
project | client | project_id | id
---------+--------+------------+----
(0 rows)
regards, tom lane
From | Date | Subject | |
---|---|---|---|
Next Message | Ross J. Reedstrom | 2001-06-22 15:17:39 | Re: firehouse |
Previous Message | Josh Berkus | 2001-06-22 15:07:40 | View performance question |