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I am willing to do get it into the extras, but I am new to Fedora's
packaging guidelines. Are they documented somewhere?

If I do the work then can the mysql++ RPMs be included in the FC5, FC6, etc
releases?

As well, where do the binary RPMs come from? Do I build them or is there a
special build system that creates the binary RPMs once the source RPM is
created?

Thanks,
Bruce

On 1/18/07, Peter Gordon thecodergeek.com> wrote:

Bruce Keats a

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I noticed that FC5, FC6, etc support mysql 5. There also appears to be perl
support for mysql 5.

Are there any plans to add mysql++ library support in FC5, FC6 or future
Fedora releases?

Bruce

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VS Express doesn't come with the Windows SDK. You'll need to download a
copy from here (assuming you're on XP or Server 2003 etc):

http://www.microsoft.com/downloads/details.aspx?familyid=484269E2-3B89-47E3-
8EB7-1F2BE6D7123A&displaylang=en

This will install the missing header files for you.

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I am using template queries and want to set a string parameter to NULL. How
do I do that?

This does not work:
query.def["col1"] = mysqlpp::null;
query.def["col1"] = NULL;

Thanks,
Roger

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Hallo,

i tried use the mysql++ api, but i got some problems i can't solve. One =
of the problems is with header files like winsock.h, windows.h and =
win.h. They aren't come with VCE, can't find them on my system. I copied =
them from VC6 but i got some errors, redefinitons, no declared things =
aso.

I have done all what is written in der readme file which comes with =
mysql++, set folders and settings, listed there. but it didn't work. The =
only thing i can't find in VCE is managed extension i'm using VCE in =
German (cause im German). I tried to use the newest version of the 4.1 =
series but i also don't want to work.

I have written a little Intranetpage for my office in php with that =
(older version of) mysql server and now i want to rewritte it with c++. =
The examples that comes with mysql++ also don't work.

I was doing the same thing, just using MySQL on the other thread, but
since MySQL++ isn't MT, you really need to use the mysql api calls to
setup threading. The online doc does a good job, but here's what I do

In main init:
UINT tsafe =3D mysql_thread_safe();=20
assert( tsafe =3D=3D 1 );

On thread:

if ( mysql_thread_init() !=3D 0 )
error=20

...

mysql_thread_end();

-----Original Message-----
From: Warren Young [mailto:mysqlpp@etr-usa.com]=20
Sent: Wednesday, January 17, 2007 12:05 PM
To: MySQL++ Mailing List
Subject: Re: Lost connection to MySQL server during query

Urscheler, Roger (COM Chantry CA) wrote:

Urscheler, Roger (COM Chantry CA) wrote:

Not really. It's all scheduled for v2.4. (Not v2.3 because that's a
release for stuff I want to get out of the way fairly quickly, which
ideally would have been in v2.2. v2.3 basically exists because I didn't
want to delay v2.2 any longer.)

Thanks for your reply. Yes I am interessted in your marcos.

I am not sure what you mean by init mysql. All I do is instantiate a
mysqlpp::Connection object per thread and call its connect() function. I
don't see any mysqlpp interface to initialize the thread.

I see following comment in mysql++ 2.1 whishlist:

Need some way to call mysql_thread_init() and
mysql_thread_end() per thread. Also, work in some way to
call mysql_thread_safe() automatically, perhaps the first
time through the function that calls mysql_thread_init().
If the C API library reports that it is not thread-safe,
report this to the caller, perhaps through an exception,
or simply by refusing to init more than one thread.

Does mysql++ 2.2 provide more functionallity regarding threading? According
to Bill's reply, he has the same problem with mysql++ 2.2.

Roger

Our server is set to disconnect idle sessions, so it is a 'normal'
occurrence to get this error. Ping() doesn't appear to help, so I use a
set of macros to handle exceptions and do retry. Below is how I use
them. I can send them to you if your interested.

And here's how I use them

CHECK_CONNECTION

BEGIN_TRY_SQL

.....

END_TRY_SQL( "DeletePlayer" )

As an aside, did you init mysql on each thread? (mysql_thread_init,
etc.)

-----Original Message-----
From: Urscheler, Roger (COM Chantry CA)
[mailto:roger.urscheler@siemens.com]=20
Sent: Wednesday, January 17, 2007 10:33 AM
To: Bill K
Cc: MySQL++ Mailing List
Subject: RE: Lost connection to MySQL server during query

Thanks Bill,