server.cpp

全新的纯内存式实时数据库

/*******************************************************************
 *                                                                 *
 *  server.cpp                                                     *
 *                                                                 *
 *  This file is a part of the eXtremeDB source code               *
 *  Copyright (c) 2001-2007 McObject LLC                           * 
 *  All Rights Reserved                                            *
 *                                                                 *
 *******************************************************************/
#include <stdio.h>
#include "sqlsrv.h"

const int SERVER_PORT = 5001;
#include "mcosql.h"

using namespace McoSql;

#ifndef MCO_PLATFORM_X64
size_t const PAGE_SIZE = 128; // define eXtremeDB page size
#else
size_t const PAGE_SIZE = 256;
#endif

size_t const DATABASE_SIZE = 256*1024*1024; // define size of eXtrmeDB database
void*  const MAP_ADDRESS = (void*)0x20000000; // definemapping address for eXtremeDB database

GET_DICTIONARY(testdb);

McoMultithreadedSqlEngine engine;

int main(int argc, char* argv[])
{
    char* database_name = argc > 1 ? argv[1] : (char*)"testdb";
    printf("Initializig the eXtremeSQL engine...");
    engine.open(database_name,
                testdb_get_dictionary(), // database dictionary
                DATABASE_SIZE, // database size
                PAGE_SIZE,  // page size
                MAP_ADDRESS); // mapping address for shared memory mode
    engine.executeStatement("INSERT INTO Record (id, value) VALUES ('#123', 'some value')");
    SqlServer server(&engine, SERVER_PORT);
    server.start();
    printf("Server started: press ENTER to terminate.\n");
    getchar();
    server.stop();
    engine.close();
    return 0;
}