Re: Counter Quandry
| From: | George Patterson | Date: | Fri, 27 Oct 2000 10:53:34 +0000 |
| Subject: | Re: Counter Quandry | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-22315@lists.php.net to get a copy of this message | ||
What about select count(*) from tblName;
No real performance penalty, and it is resonably reliable. Unless there
is an insertion of a row between the count and the display table
algorithm in the scipt
Regards
George Patterson
Maxim Maletsky wrote:
>
> you should first count them,
>
> so you connect to the database , make query SELECT (*) from ... and then
> that will be the number of results found for your criteria, with the same
> SQL then go wild pulling out the data and constructing tables..
>
> Hope this helps, it's how I would do it ..
>
> Cheers!
>
> -----Original Message-----
> From: Ben Ocean [mailto:lists@TheWebsons.com]
> Sent: Friday, October 27, 2000 4:28 PM
> To: php-general@lists.php.net
> Subject: [PHP] Counter Quandry
>
> Hi;
> The user selects criteria from a MySQL relational database. I create a page
> on the fly with a table for each qualified selection. I have a counter that
> increments after each table is created. I would like to use the final count
> at the *beginning* of the page: before the program starts writing the
> tables. How do I do that?
> TIA,
> BenO
--
george@laopdr.com
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