new QUERY_1;        // Store the result ID



stock DoSomeQuery()
{
    mysql_query("SELECT * FROM Profiles", QUERY_1); // Assigns this query resultid to QUERY_1
}

public OnQueryFinish(query[], resultid)
{
    if(resultid == QUERY_1)
    {
        // the SELECT query has finished!
        // Carry on with the code.
    }
}


//-----------------------------------------------------------------------------------
// Another example

#define PLAYER_SAVE_PROCESS_INITIAL     0
#define PLAYER_SAVE_PROCESS_MIDDLE      1
#define PLAYER_SAVE_PROCESS_COMPLETE    2

stock SavePlayerData(playerid, process)
{
    // Okay, if the process is 0 the save has only just begun
    if(process == PLAYER_SAVE_PROCESS_INITIAL)
    {
        // Do the first query
        mysql_query("INSERT banned INTO Profiles WHERE PlayerName = 'Jay'", PLAYER_SAVE_PROCESS_INITIAL);
    }

    // 2nd query in todays function
    else if(process == PLAYER_SAVE_PROCESS_MIDDLE)
    {
        mysql_query("INSERT active INTO Profiles WHERE PlayerName = 'Jay'", PLAYER_SAVE_PROCESS_MIDDLE);
    }

    // And the final query and we're done here!
    else if(process == PLAYER_SAVE_PROCESS_COMPLETE)
    {
        mysql_query("DROP Table Profiles"); // No need to thread it because we're not executing any more code.
    }
}

public OnQueryFinish(query[], resultid)
{
    // The first query in SavePlayerData
    // Now we do the second one!
    if(resultid == PLAYER_SAVE_PROCESS_INITAL)
    {
        SavePlayerData(playerid, PLAYER_SAVE_PROCESS_MIDDLE);
    }


    else if(resultid == PLAYER_SAVE_PROCESS_MIDDLE)
    {
        // 2nd query is done! Now proceed to the last and we're done!
        SavePlayerData(playerid, PLAYER_SAVE_PROCESS_COMPLETE);
    }

    // I know I know, could've just used SavePlayerData(playerid, resultid + 1)
    // but you get the idea!
}