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MySQL > plusplus > July 2007

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36 discussions - 134 posts

  • Anyone using 2.3.1, please upgrade to this one! There's a serious bug in the change to const_string which caused data corruption. Also, if you're using MySQL's "multi statements" with either 2.3.0 or ...
    Warren YoungWarren Young
    Jul 11, 2007 at 8:49 pm
    Oct 25, 2007 at 6:34 pm
  • I have started work on MySQL++ v3.0. My task at the moment is cleaning up the connection establishment interface. I have something I like, but I thought I'd run it past the list just in case. The ...
    Warren YoungWarren Young
    Jul 13, 2007 at 2:22 am
    Jul 16, 2007 at 2:18 pm
  • Dumb developer question. I've casually used 2.1.1 for some time now and am upgrading to 2.3.2. What happened to libmysqlpp.a ? Of course I'm getting a bunch of unresolved externals now... how should ...
    Jeff HustonJeff Huston
    Jul 31, 2007 at 5:15 pm
    Aug 6, 2007 at 4:59 pm
  • Hi, I am trying to figure out why the following is happening: query << "SELECT COUNT(*) FROM Category WHERE name=%0q;"; query.parse(); query.def[ 0 ] = "testing"; query.store(); = The MySQL server ...
    Steven Van IngelgemSteven Van Ingelgem
    Jul 14, 2007 at 5:50 pm
    Jul 16, 2007 at 5:16 pm
  • Those interested in the recently proposed changes to Connection might want to check out what's in svn right now. In particular, allow me to direct your attention to: - Connection::Connection(db, ...
    Warren YoungWarren Young
    Jul 18, 2007 at 2:12 am
    Jul 20, 2007 at 1:54 pm
  • All, I have question. Here is the scenario: CREATE TABLE students( StudentID int(11) unsigned zerofill not null auto_increment, StudentClub enum('Soccor','Music','ACM','BoyScouts') not null ) INSET ...
    Zeddy ChirombeZeddy Chirombe
    Jul 18, 2007 at 11:30 pm
    Jul 20, 2007 at 9:36 pm
  • Tested against 2.2.3, mysqlpp::quote and mysqlpp::escape don't escape text passed as an array of characters: #include <mysql++.h #include <iostream using namespace std; using namespace mysqlpp; int ...
    Andrew SayersAndrew Sayers
    Jul 1, 2007 at 11:59 pm
    Jul 7, 2007 at 6:45 pm
  • A stray comma means gcc won't compile 2.3.1 if you turn on the above flags (presumably it's just -pedantic that's complaining, but I'm not going to do a long series of tests for a typo). Here's a ...
    Andrew SayersAndrew Sayers
    Jul 11, 2007 at 3:03 pm
    Jul 11, 2007 at 7:26 pm
  • Hello, compiling a small program that uses the MySQL++-library, I was wondering why I have to include mysql's include directory to my include path. Well, I know, otherwise the compiler won't be able ...
    Axel HowindAxel Howind
    Jul 8, 2007 at 7:10 pm
    Jul 10, 2007 at 9:07 pm
  • I am coding C++ in Dev-C++ using the MinGW compiler running on Windows Vista. I am attempting to build the library as described in README.mingw, and I am at the Building the Library and Example ...
    Matthew SheaMatthew Shea
    Jul 3, 2007 at 6:18 am
    Jul 5, 2007 at 10:53 pm
  • Hi all. I admit that i am one of the query.def abusers :) I know that i must change my code putting the parameters' values in the store or use or execute call. The problem is that my query is ...
    Roberto previdiRoberto previdi
    Jul 16, 2007 at 12:18 pm
    Jul 16, 2007 at 2:06 pm
  • Hi, I just wanted to update to 2.3.0 and noticed that ColData::get_string() isn't there anymore. We're sorta used to it. ;) Can we have it back? Best regards, Sven Klose
    Sven KloseSven Klose
    Jul 10, 2007 at 1:47 pm
    Jul 11, 2007 at 8:07 am
  • Here it is, the biggest release since v2.0: o Added Query::for_each() and Query::store_if() methods proposed by Joel Fielder, and added examples for each. o It's now possible to store BLOB data in an ...
    Warren YoungWarren Young
    Jul 2, 2007 at 7:36 pm
    Jul 3, 2007 at 5:47 pm
  • Hi, I'm new in this ML. I'm working on Windows 2003 (using VS 2005) for build MySQL++ and all component of my project. Today I'm founded that it is impossible on windows use the following method of ...
    Michele DionisioMichele Dionisio
    Jul 18, 2007 at 2:30 pm
    Dec 28, 2007 at 10:41 am
  • Hello in my program - the is always the same loopaction 10 get the current timestamp as ulong 11 insert into timestamptable INSERT INTO TimeStampData(TimeStampValue) values(ulDateTime) 12 get the ...
    DwaDwa
    Jul 30, 2007 at 3:10 pm
    Jul 31, 2007 at 3:31 am
  • I want my users to pick an item in a Windows Forms combobox. To fill that combobox I use a SSQLS like so: sql_create_2(TblUrensoort, 2, 0, string, UrensoortOmschrijving, int, UrensoortID); -- ...
    Maarten SchrijversMaarten Schrijvers
    Jul 25, 2007 at 3:30 pm
    Jul 26, 2007 at 3:10 pm
  • Hello. I'm new to mysql and mysql++. I'm trying to compile the below program for use with mysql++: #include <iostream #include <iomanip #include <mysql++.h int main(void) { // - Create a connection ...
    Brian DavisBrian Davis
    Jul 24, 2007 at 3:37 am
    Jul 25, 2007 at 1:25 am
  • where is mysqlpp::sql_char defined and how can i fet a std::string to work with it thanks, Albert
    Albert SanchezAlbert Sanchez
    Jul 17, 2007 at 1:26 pm
    Jul 17, 2007 at 1:40 pm
  • Hi I'm having big difficulties compiling the MySQL++. I'm using MinGW 5.1.3 in Windows XP. I have followed the steps in readme.mingw. Using dlltool probably works fine (i don't quite know what it ...
    Janne KäteväJanne Kätevä
    Jul 12, 2007 at 9:17 am
    Jul 13, 2007 at 4:46 am
  • Little other than bug fixes to 2.3.0 in this one: o Fixed a problem with SSQLS BLOB handling due to data lifetime issues. const_string objects now keep a copy of their data, not just a pointer to it. ...
    Warren YoungWarren Young
    Jul 11, 2007 at 1:40 am
    Jul 11, 2007 at 7:10 pm
  • I have started to work with the MySQL++ 2.3.0 library. I have compiled de example at MySql++\examples\vstudio\mfc and after I run it, shows the Output view Detected memory leaks! {144} normal block ...
    Ernest BoriErnest Bori
    Jul 4, 2007 at 11:11 am
    Jul 6, 2007 at 11:31 am
  • Hello, I'm new to MySQL++ I've just installed mysql++-2.3.0 in an Ubuntu Linux following the instructions in README.linux I want to compile an example but I must be missing something... it doesn't ...
    Albert SanchezAlbert Sanchez
    Jul 4, 2007 at 12:03 pm
    Jul 5, 2007 at 11:05 pm
  • Hi, I am alok. I am writing some application for 64 bit Windws vista. Recently I came across C++ wrapper for the MySQL C API (MySQL++). Can you please tell will it support 64 bit Microsoft vista. If ...
    Alok somAlok som
    Jul 30, 2007 at 9:39 am
    Jul 31, 2007 at 3:29 am
  • Hi all, I'm programming a piece of software that continuously looks up if it has pending sql queries (UPDATE and INSERT) and executes them. I should also control if I lost the db connection or if a ...
    Albert SanchezAlbert Sanchez
    Jul 25, 2007 at 8:16 am
    Jul 25, 2007 at 11:50 am
  • I have just downloaded mysql++ and build. I got no error but was unable to run the examples. It did not even let me to debug in VS 2005, dont stop at break point even on the first line of ...
    Masood AlamMasood Alam
    Jul 16, 2007 at 1:20 pm
    Jul 16, 2007 at 1:37 pm
  • Hi, I am using mysql++-2.3.2 with Visual Studio 2005. *I can connect to MySQl *I can use querys But I can't read results query << "select * from MyDb"; =09 mysqlpp::Result res =3Dquery.store(); if ...
    Luca Béla PalkovicsLuca Béla Palkovics
    Jul 13, 2007 at 7:54 pm
    Jul 16, 2007 at 6:09 am
  • I am seeing very slow performance when using mysql++ to access a local db. By "very slow" I mean, slower by a factor of 100-1000, in comparison to running the same queries (in every case, a call to a ...
    William F. DowlingWilliam F. Dowling
    Jul 13, 2007 at 6:14 pm
    Jul 14, 2007 at 4:56 am
  • Hi, i'm currently working on a project where i need to work with several different librarys. i work with ms visual studio 2003 compiler. All of the libs, except mysql++, require me to use the ...
    Axel StumppAxel Stumpp
    Jul 10, 2007 at 10:29 am
    Jul 10, 2007 at 8:51 pm
  • I've just discovered a problem in the new SSQLS + BLOB handling. Unless you use this feature very carefully, you are likely to access freed memory, because of the way ColData_Tmpl<const_string -- ...
    Warren YoungWarren Young
    Jul 6, 2007 at 9:50 pm
    Jul 8, 2007 at 10:24 pm
  • Aloha- I just started using MySQL++ and while I like it a lot, I'm having a strange problem with saving blobs to the database. Basically, any image over 64k gets truncated; the image goes grey in the ...
    Ron OlsonRon Olson
    Jul 6, 2007 at 1:13 pm
    Jul 6, 2007 at 8:52 pm
  • I am using the set_option method on the Connection to set read/ write and connect query timeouts. I set these before I do the connect . I'm also using the latest Mysql ++ which has a fix for pending ...
    Des SmithDes Smith
    Jul 4, 2007 at 8:39 am
    Jul 5, 2007 at 11:01 pm
  • Hi, is there an updated version of Waba's nullable fields patch for the 2.3.2 release? Best regards, -Patrick
    Patrick HeebPatrick Heeb
    Jul 25, 2007 at 11:40 am
    Jul 25, 2007 at 11:40 am
  • So this is database independence again, then. I think you might be putting too much hope in the fact that this is in the Maybe section of the v3 Wishlist. The only reason it's there is because it ...
    Warren YoungWarren Young
    Jul 20, 2007 at 1:20 pm
    Jul 20, 2007 at 1:20 pm
  • I believe I've found the proper fix for this problem. In the Query methods that execute queries (execute(), store*(), use()) that take a SQLQueryParms reference, add this line above the call to the ...
    Warren YoungWarren Young
    Jul 16, 2007 at 7:04 pm
    Jul 16, 2007 at 7:04 pm
  • Hello, I'm trying to use mysql++ in my project. My application is composed of one exe loading different dll. When I use mysqlpp in one of my dll the LoadLibrary API Fails with 998 Error ...
    Simon LepasteurSimon Lepasteur
    Jul 13, 2007 at 7:09 am
    Jul 13, 2007 at 7:09 am
  • You mean "normal" in the MySQL sense. I wouldn't mind it, if the header's names were somehow distinguishable from others, i.e. by using a common prefix. In the version installed on my redhat box ...
    Axel HowindAxel Howind
    Jul 9, 2007 at 11:17 am
    Jul 9, 2007 at 11:17 am
Jul 2007
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36 users for July 2007

Warren Young: 51 posts Joel Fielder: 8 posts Axel Howind: 7 posts Steven Van Ingelgem: 6 posts Albert Sanchez: 4 posts Jim Wallace: 4 posts Roberto previdi: 4 posts Yuantu Huang: 3 posts Andrew Sayers: 3 posts Ernest Bori: 3 posts Jonathan Wakely: 3 posts Zeddy Chirombe: 3 posts Alex Burton: 2 posts Brian Davis: 2 posts Drew M.: 2 posts Janne Kätevä: 2 posts Jeff Huston: 2 posts Jonathan Wakely: 2 posts Maarten Schrijvers: 2 posts Remi Collet: 2 posts
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