[soumyadip77]

Hi guys,

I want to create a 6 digit random unique ID for every user this id will be assigned with every steam ID. And stored on the SQL. How can I do this.

I am not good with SQL so.

Thank You

[Celena Luna]

hm.. it sound a bit sus but ok

PHP Code:

/* Sublime AMXX Editor v2.2 */

#include <amxmodx>
#include <sqlx>

#define PLUGIN  "New Plug-In"
#define VERSION "1.0"
#define AUTHOR  "Author"

// Ur Mysql Information
new Host[]     = "hostname"
new User[]    = "username"
new Pass[]     = "password"
new Db[]     = "database"

new Handle:g_SqlTuple
new g_Error[512]

new iPlayerID[33]

public plugin_init()
{
    register_plugin(PLUGIN, VERSION, AUTHOR)

    set_task(1.0, "MySql_Init") // set a task to activate the mysql_init
}

public IgnoreHandle(FailState,Handle:Query,Error[],Errcode,Data[],DataSize)
{
    SQL_FreeHandle(Query)
    
    return PLUGIN_HANDLED
}

public client_putinserver(id)
{
    Load_MySql(id)
}

public MySql_Init()
{
    // we tell the API that this is the information we want to connect to,
    // just not yet. basically it's like storing it in global variables
    g_SqlTuple = SQL_MakeDbTuple(Host,User,Pass,Db)
   
    // ok, we're ready to connect
    new ErrorCode,Handle:SqlConnection = SQL_Connect(g_SqlTuple,ErrorCode,g_Error,charsmax(g_Error))
    if(SqlConnection == Empty_Handle)
        // stop the plugin with an error message
        set_fail_state(g_Error)
       
    new Handle:Queries
    // we must now prepare some random queries
    Queries = SQL_PrepareQuery(SqlConnection,"CREATE TABLE IF NOT EXISTS playerdb (steamid varchar(32),playerid varchar(6)))")

    if(!SQL_Execute(Queries))
    {
        // if there were any problems
        SQL_QueryError(Queries,g_Error,charsmax(g_Error))
        set_fail_state(g_Error)
       
    }
    
    // close the handle
    SQL_FreeHandle(Queries)
   
    // you free everything with SQL_FreeHandle
    SQL_FreeHandle(SqlConnection)   
}

public plugin_end()
{
    // free the tuple - note that this does not close the connection,
    // since it wasn't connected in the first place
    SQL_FreeHandle(g_SqlTuple)
}

public Load_MySql(id)
{
    new szSteamId[32], szTemp[512]
    get_user_authid(id, szSteamId, charsmax(szSteamId))
    
    new Data[1]
    Data[0] = id
    
    //we will now select from the table `playerdb` where the steamid match
    format(szTemp,charsmax(szTemp),"SELECT * FROM `playerdb` WHERE (`playerdb`.`steamid` = '%s')", szSteamId)
    SQL_ThreadQuery(g_SqlTuple,"register_client",szTemp,Data,1)
}

public register_client(FailState,Handle:Query,Error[],Errcode,Data[],DataSize)
{
    if(FailState == TQUERY_CONNECT_FAILED)
    {
        log_amx("Load - Could not connect to SQL database.  [%d] %s", Errcode, Error)
    }
    else if(FailState == TQUERY_QUERY_FAILED)
    {
        log_amx("Load Query failed. [%d] %s", Errcode, Error)
    }

    new id
    id = Data[0]
    
    if(SQL_NumResults(Query) < 1) 
    {
        //.if there are no results found
        
        new szSteamId[32]
        get_user_authid(id, szSteamId, charsmax(szSteamId)) // get user's steamid
        
        //  if its still pending we can't do anything with it
        if (equal(szSteamId,"ID_PENDING"))
            return PLUGIN_HANDLED
            
        new szTemp[512]
        
        // now we will insturt the values into our table.
        new rand_num[6]
        for(new i=0; i < sizeof(rand_num); i++)
            rand_num[i] = random(9)
        format(szTemp,charsmax(szTemp),"INSERT INTO `playerdb` ( `steamid` , `playerid`)VALUES ('%s','%s');",szSteamId, rand_num)
        SQL_ThreadQuery(g_SqlTuple,"IgnoreHandle",szTemp)
    } 
    else 
    {
        // if there are results found
        iPlayerID[id]         = SQL_ReadResult(Query, 1)
    }
    
    return PLUGIN_HANDLED
} 


[HamletEagle]

Or you know, you could just let SQL generate the ID by using AUTO INCREMENT. Manually generating the random ids has an (extremely small) chance of generating duplicate indexes.

[Bugsy]

Provide your table creation statement

[Bugsy]

CREATE TABLE IF NOT EXISTS `tblPlayers` (`ID` INTEGER PRIMARY KEY AUTOINCREMENT , [the rest of your fields] );

[soumyadip77]

Thanks to all will try and update you.