Re: [ADMIN] Outer joins - Mailing list pgsql-admin

From Amos Hayes
Subject Re: [ADMIN] Outer joins
Date
Msg-id Pine.LNX.3.96.981102093628.5312A-100000@smurf.ingenia.com
Whole thread Raw
In response to Outer joins  (T.Steubesand@fh-trier.de)
List pgsql-admin
On Mon, 2 Nov 1998 T.Steubesand@fh-trier.de wrote:

> SELECT name,firstname,title
>   FROM TablePerson,TableTitle
>   WHERE TablePerson.fk_idtitle = TableTitle.pk_idtitle;
>
> results:    Kohl        Helmut    Dr.
>         Smith     Peter        Prof.
>
> How can I force pgsql to return the following result:
>         Kohl        Helmut    Dr.
>         Steubesand    Thomas
>         Smith     Peter        Prof.

How about putting an entry like (3,'') into TableTitle and assigning an
fk_idtitle of 3 to people without a title.


--
Amos Hayes
ahayes@polkaroo.net            Ingenia Group - Software Kinetics Ltd.
http://polkaroo.net/~ahayes            http://www.sofkin.com


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