 | | | MySQL++ | | The madness can finally end. Ugh...I figured it out.
Can you guys explain why? (I 'll look too for an answer)
When you create a C++ Command Line Tool project in Xcode 3.0 it adds
the following prBelow is the rest of it...
5) The simple main function
6) gdb run with backtrace
5) Code
#include <iostream >
#include <string >
#include <mysql++.h >
using namespace std
using namespace mysqlpp
iThis is driving me nuts. The release build works like a champ and
the debug version crashes and burns. (Same issue that I have been
posting about). I am also using the exact same mysql and mys
Hey all I am sort of new to C++ (as in i read "Teach Yourself C++ in 21
days) and even newer to MySQL. I have had reasonable success working with
the stock MySQL C API but it is rather clunky and IHere 's my code
michael@(protected) ourrpg $ nl gameengine.h
1 #ifndef GAMEENGINE_H
2 #define GAMEENGINE_H
3
4 #include <mysql++.h >
5
6 using namespace mysqlpp
7 I know you 'll hate me for this. I blame my own inexperience and
ignorance for having to ask this here but I can 't figure out how to
link to mysql++ library. I emerged mysql++ on my Gentoo system. The debug build still seg faults on the Query destructor. I thought I
would try a release build and received the following linker warnings
ld warning in /sw/lib/mysql/libmysqlclient_r.dylib filHi!
Having a bit of a problem with linking version 2.3.2 of mysql++.
I 'm using Eclipse on os X 10.4 dual G5.
I get
g++ -I "/Users/joehudson/Documents/workspace/Wendy/src " -O0 -g3 -Wall -c
-fmessagJonathan Wakely wrote
> Hi Warren here 's a modified RefCountedPointer with the following changes
Mostly applied as-is with some changes detailed below.
You 've now made it into the CREDITS file.Hello
If I 'do Update an row in tables but my row not here return error. I want
send SQL to server ... UPDATE table SET f1 v1 f2 v2 WHERE f0 "v0 " but this
row is null that Insert this Row.
That 's pThe configure flag --enable-static results in make files that build a static
libmysqlpp but still build only shared mysql_util libs.
- Pete Tinker
--
MySQL++ Mailing List
For list archives http Someone suggested that it may have to do with when the Query object
and Connection object are destroyed. I updated the code which I
distilled from some other classes I wrote a few months ago where tWith the code (below) the Query object segmentation faults on its
destructor call. Any help would be greatly appreciated. I am quite
stuck. The same code appears to compile and run and a WindowI have an application that does the following
unsigned int some_db client_id_query(std string &client_username
std string &client_password
I can 't find anything in the Connection object that returns the MySQL thread ID. Can it be added as a method please? Or do I simply have to update my library version? I am using version 2.3.2.
http /Hi all
this is my first message to the list.
I am using valgrind to check my application that is using mysqlpp to access
a mysql DB.
This is the valgrind message I am concerned about
22261 ThrHi
I 'm having some difficulties in inserting binary data to mysql.
I have an array of bytes (unsigned char[]) and I want to insert those
bytes into a table.
How can I do that? The provided example dHello again friendly developers
Sorry to say that I screwed up with my subscription and only
subscribed to the digest so I wasn 't able to respond to the response
to my first email
which I found via mJohn Landrum wrote
>
> Creating library Debug\mysqlpp.lib and object Debug\mysqlpp.exp
> vallist.obj error LNK2019 unresolved external symbol _mysql_close@(protected)
> referenced in function "public voI 'm attempting to build the project included with the mysql++ 2.3.2
release on a XP 64 bit machine using Visual Studio 2005.
I have already installed MySQL 5.0.
I have changed all references to the coIan Daysh wrote
> what is considered a "sufficiently large
> result set " for the Query store object?
It 's simply a question of whether the result set fits in available RAM.
If you run the systemWith reference to the manual what is considered a "sufficiently large
result set " for the Query store object? Presumably it 's dependant on
the size of the program and the system resources availablePaul Martin wrote
> I read through the comments in query.h as well and that restated it.
Actually that form isn 't for human consumption directly. The reference
manual is generated from these specThe store_next() change did it. The queries seem to take the time they
should now and everything is hunky dory for the next call. I read through
the comments in query.h as well and that restated iPaul Martin wrote
> 1. Comment out 4 lines starting with 'print_result ' in the
> 'print_multiple_results ' function (to kill screen printing)
You also commented out the Query more_results() call. OK to keep things as simple as possible I have modified my example and am
getting the same results. I went back to the original 2.3.2 release
multiquery.cpp file and detailed the 6 changes I madeThis might be of interest for your problem. I noticed MySQL has a system
variable for max_connections
http //dev.mysql.com/doc/refman/5.0/en/too-many-connections.html
2007/11/8 Warren Young <mysqlpPaul Martin wrote
> My point is not to debug my own code
Are you certain that it isn 't bugs in your code that are causing the
problem then?
This is the first message I remember seeing on this lMy point is not to debug my own code but figure out why the server keeps
dropping the connection. I have been looking at the user manual and will
adopt the templates for some of my calls in the nePaul Martin wrote
>
> Sleep function...
It 's a bad sign when your program needs to call Sleep() to function
correctly. Race conditions galore lie down that path.
> note that you must add a 'dbt |
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