NYCPHP Meetup

[nycphp-talk] Re: semaphores on Windows

Ophir Prusak ophir at prusak.com
Tue Mar 11 09:52:44 EST 2003


Can you describe the situation in a bit more detail ?
As you said - you probably don't need semaphores, but what is it exactly
that you're trying to do ...

----- Original Message -----
From: "Emmanuel. M. Decarie" <emm at scriptdigital.com>
To: "NYPHP Talk" <talk at nyphp.org>
Sent: Tuesday, March 11, 2003 9:27 AM
Subject: [nycphp-talk] Re: semaphores on Windows


>
> I forgot to add  that I need semaphores for INSERT and DELETE sql
> statement for MySQL. Maybe this is not needed after all. The rows
> that are concerned are using a column with an AUTO_INCREMENT
> attribute.
>
> I don't need rollback (i.e. transaction). In its book on MySQL, Paul
> Dubois write: "MySQL automatically performs locking for single SQL
> statements to keep clients from interfering with each other." (Paul
> Dubois, MySQL, New Riders, 2000).
>
> Cheers
> -Emmanuel
> --
> ______________________________________________________________________
> Emmanuel Décarie / Programmation pour le Web - Programming for the Web
> Radio UserLand/Frontier - Perl - PHP - Javascript
<http://scriptdigital.com/>
> Blog: <http://blog.scriptdigital.com> - AIM: scriptdigital
>
>
>
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