From: Warren Young Date: January 12 2005 4:05am Subject: Re: problem setting up the query object List-Archive: http://lists.mysql.com/plusplus/3886 Message-Id: <41E4A1EC.4070606@etr-usa.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Giger, Mathias wrote: > query.execute(mysqlpp::RESET_QUERY); FYI, that parameter has been gone since 1.7.22. It was never obeyed, so I removed it. Therefore, I surmise that you're using an old version, so please upgrade. And, add some query.reset() calls if you're reusing the query object. > doesn't work anymore for adding columns to tables (segmentation fault), e.g. Segfaults in MySQL++ usually indicate uncaught signals. If it's not that, then it's probably the reset() thing I mentioned above.