Poco C++ MySQl demo

#include "Poco/Exception.h"
#include "Poco/Data/Session.h"
#include "Poco/Data/Common.h"
#include "Poco/Data/BLOB.h"
#include "Poco/Data/StatementImpl.h"
#include "Poco/Data/SessionPool.h"
#include "Poco/Data/PooledSessionImpl.h"
#include "Poco/Data/MySQL/Connector.h"
#include "Poco/Data/MySQL/MySQLException.h"
#include "Poco/Data/SQLite/Connector.h"
#include "Poco/Data/SQLite/SQLiteException.h"
#include "Poco/Data/ODBC/Connector.h"
#include "Poco/Data/ODBC/ODBCException.h"
#include <iostream>

#include "Poco/Data/Common.h"
#include "Poco/Data/SessionPool.h"
#include "Poco/Thread.h"

int main()
{
        try
        {
                Poco::Data::MySQL::Connector::registerConnector();
                Poco::Data::SessionPool pool("MySQL", "user=root;password=;db=calserver;compress=true;auto-reconnect=true", 1, 4, 5);

Poco::Data::Session sess(pool.get());
                if(sess.isConnected())
                {
                        int count = 0;

sess<<"SELECT COUNT(*) FROM termstate", Poco::Data::into(count), Poco::Data::now;
                        std::cout << "the sum is : " << count << "recorder" <<std::endl;

}
                else
                {
                        std::cout << "*** Connected to DB"
                                << "failed" <<std::endl;
                }

Poco::Data::MySQL::Connector::unregisterConnector();
        }
        catch (Poco::Exception &ex)
        {
                std::cerr << ex.displayText() << std::endl;
        }
        return 0;
}

Makefile文件参考另外一篇博文通用Makefile模版，需要修改的为地方为：

## Customizable Section: adapt those variables to suit your program.
##==========================================================================

# The pre-processor and compiler options.
MY_CFLAGS = -I/usr/local/include/

# The linker options.
MY_LIBS   = -L/usr/local/lib/  -lPocoDataMySQL -lPocoUtil