RE: [PHP-DB] Corrupted query results in memory.
| From: | Instruct ICC | Date: | Sat, 10 Nov 2007 01:16:58 +0000 |
| Subject: | RE: [PHP-DB] Corrupted query results in memory. | ||
| References: | 1 | Groups: | php.db |
| Request: | Send a blank email to php-db+get-44332@lists.php.net to get a copy of this message | ||
> This morning I figured out how to
> replicate the issue. Issue a double request for the mysql result set.
> Due to the "Ajaxy" nature of my web app it isn't the same as a double
> HTTPRequest of POST, as it is requesting a result set back from the
> database twice in a row before the response is collected.
I think we'd have to see how you are doing your "Ajaxy" implementation. This is the
lowest level of Ajax I use now http://www.xajaxproject.org/docs/xajax-in-10-minutes.php
If it's asynchronous, how can a second request wonk it up? Did you roll your own using
XMLHttpRequest directly?
> We run Apache 2.2 on FreeBSD 6.1.x, I am currently running MySQL
> 5.0.x....given the fact that I can repeat and reproduce the problem by
> either hitting my refresh button twice, or by hitting my javascript/Ajax
> button twice before I get my first response....can anyone point me in a
> direction to narrow down why my code might be doing this? I am using
> PDO with prepared statements and MySQL stored procedures to produce my
> result sets... if you asked me yesterday, I'd have said I wasn't doing
> any thing that MySQL couldn't handle...but apparently that isn't the
> case...
I'm still rooting for "MySQL could handle it".
I wouldn't think it necessary, but maybe you need to obtain table locks for your needs.
--MAE Alumnus rocking the high compensation to effort ratio in this CS world of
no-accountability-maybe-we'll-fix-it-in-the-next-release-but-pay-to-find-out-beotch. Thank you
Billy boy.
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