Re: [PHP-DEV] PHP 4.0 Bug #3976: mysql_query produces warnings (fwd) From: Michael Widenius (monty <email protected>)
Date: 03/30/00

Hi!

>>>>> "Zeev" == Zeev Suraski <zeev <email protected>> writes:

Zeev> On Thu, 30 Mar 2000, Michael Widenius wrote:
>> >>>>> "Andi" == Andi Gutmans <andi <email protected>> writes:
>>
Andi> Guys,
Andi> Since we have incorporated the MySQL client library it seems like we have
Andi> had a lot more problems with MySQL.
Andi> People often have problems when using mod_auth_mysql (compiled against a
Andi> different version of the MySQL client library) and mod_php with the same
Andi> Apache server.
Andi> I don't know what the exact problem these guys seem to be encountering but
Andi> it seems that when they link against a different mysql client library
Andi> things start working again.
>>
Andi> What do you guys think?
>>
Andi> Andi
>>
>> What kind problems do the get? Has anyone been able to reproduce this
>> in any way?

Zeev> There've been several people that appeared to be having problems with
Zeev> mysql_store_result() failing. As I never got to see the warning message I
Zeev> put into the PHP MySQL module almost 3 years ago (about failing to store
Zeev> the MySQL result) until about 2 weeks ago, I think it ought to be related
Zeev> to this bundling issue.

Zeev> Do you think it can be related to the threading issue in any way? Or the
Zeev> SIGPIPE?

I have recently got some bug reports when linking Apache with a
threadsafe version of libmysql.c (I don't know the exact reason for
this yet). I got myself a problem with SIGPIPE a couple of days ago
and the suggested patch fixes it.

I think it's best to do next release without the SIGPIPE hack and
without threads (if possible) just to check if this solves this!

Regards,
Monty 

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