RE: [PHP] SQL DISTINCT with MYSQL
| From: | Barajas, Arturo | Date: | Fri, 14 Mar 2003 00:33:11 +0000 |
| Subject: | RE: [PHP] SQL DISTINCT with MYSQL | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-139626@lists.php.net to get a copy of this message | ||
Vernon,
Don't know if I get it right, but:
SELECT DISTINCT uname, file
FROM useronline
should do that.
I mean, if you have something like:
uname file
a f1
a f2
a f1
a f2
b f1
b f2
b f1
the query should deliver:
uname file
a f1
a f2
b f1
b f2
Is that what you're looking for?
--
Un gran saludo/Big regards...
Arturo Barajas, IT/Systems PPG MX (SJDR)
(427) 271-9918, x448
> -----Original Message-----
> From: Vernon [mailto:vernon@comp-wiz.com]
> Sent: Jueves, 13 de Marzo de 2003 06:24 p.m.
> To: php-general@lists.php.net
> Subject: [PHP] SQL DISTINCT with MYSQL
>
>
> I'm setting up a user online system using MySQL where I have
> 4 fields, all
> of which is working fine.
>
> I need the information from all the fields but want only
> distinct values
> based on the uname column. If I use the:
>
> SELECT DISTINCT uname
> FROM useronline
>
> of course I come back with the values I desire, but only the
> user names.
>
> As I am also tracking the page they are on I need other
> columns in the table
> as well. So the question is, using an SQL statement, how do I
> return only
> distinct useronline.uname values from the database as well as the
> useronline.file column?
>
> Thanks
>
>
>
>
>
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