CoD4 - MySQL problem

[kung foo man]

It might be everything, best is to check always for errors and printing them:

		#include std\mysql;

mysql_test()
{
    host = getcvar("mysql_host");
    user = getcvar("mysql_user");
    pass = getcvar("mysql_pass");
    db = getcvar("mysql_db");
    port = getcvarint("mysql_port");
    
    
    mysql = mysql_init();
    
    if ( ! isDefined(mysql))
    {
        std\io::println("mysql not defined!");
        return;    
    }

    std\io::print("mysql=" + ("2"+2) + "\n");
    
    ret = mysql_real_connect(mysql, host, user, pass, db, port);
    if (!ret)
    {
        std\io::print("errno="+mysql_errno(mysql) + " error=''"+mysql_error(mysql) + "''\n");
        mysql_close(mysql);
        return 0;
    }
    
    std\io::print("affected_rows="+mysql_affected_rows(mysql)+"\n");
    
    
    
    name = "fo\"0'z0`r"; // all user-input is evil!
    name = mysql_real_escape_string(mysql, name); // so escape it :)
    
    theQuery = "SELECT * FROM players";
    theQuery = "SELECT \""+name+"\" as first,2 as second,3 as third UNION SELECT 11,22,33";
    
    std\io::print(theQuery);
    
    ret = mysql_query(mysql, theQuery);
    if (ret != 0)
    {
        std\io::print("errno="+mysql_errno(mysql) + " error=''"+mysql_error(mysql) + "''\n");
        mysql_close(mysql);
        return 0;
    }
    
    result = mysql_store_result(mysql);
    
    std\io::print("num_rows="+mysql_num_rows(result) + " num_fields="+mysql_num_fields(result)+"\n");
    
    mysql_field_seek(result, 0);
    while (1)
    {
        result_name = mysql_fetch_field(result);
        if (!isString(result_name))
            break;
        std\io::print("field-name=" + result_name+"\n");
    }
    
    while (1)
    {
        row = mysql_fetch_row(result);
        if (!isDefined(row))
        {
            //std\io::print("row == undefined\n");
            break;
        }
        output = "";
        for (i=0; i<row.size; i++)
            output += row[i] + " ";
        std\io::print(output+"\n");
    }
    
    mysql_free_result(result);
    
    mysql_close(mysql);
            
} 
	

Example from: http://killtube.org/downloads/cod2/e..._debugging.gsc