Re: check two tables at same time?
| From: | Noah Spitzer-Williams | Date: | Tue, 25 Jun 2002 00:02:56 +0000 |
| Subject: | Re: check two tables at same time? | ||
| References: | 1 2 | Groups: | php.db |
| Request: | Send a blank email to php-db+get-20074@lists.php.net to get a copy of this message | ||
Mike,
I know quite a bit about joins and I'm not sure if they are the answer.
Basically I want to save myself two SQL statements.
I'd like to combine:
select * from table1 where cond=val
select * from table2 where cond=sameval
into one sql statement. the two tables are identical in structure thats
why i think there should be some way to do this.
Thanks!
- Noah
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<szii@sziisoft.com> wrote in message
news:006601c21bd8$4b1fdb20$fd02a8c0@surfmetro.com...
> SQL JOINs...
>
> http://www.mysql.com/doc/J/O/JOIN.html
>
> -Mike
>
> ----- Original Message -----
> From: "Noah Spitzer-Williams" <noahsw@cyberdude.com>
> To: <php-db@lists.php.net>
> Sent: Monday, June 24, 2002 4:21 PM
> Subject: [PHP-DB] check two tables at same time?
>
>
> > hey guys,
> >
> > im trying to figure out a query that i can return rows from more
than
> > one table at a time. for example, i have two identical tables in
structure
> > and i want to return rows from both using one query. maybe this will
help:
> >
> > select * from table1 and table2 where condition='value'
> >
> > is there any way to do this?
> >
> > thanks!
> >
> > - Noah
> >
> > ----------------------------------
> > TradeMyTraffic! Web Services
> > http://www.trademytraffic.com
> >
> >
> >
> >
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