Pawn [Help]How to retrieve data from mysql.

[Pawn] [Help]How to retrieve data from mysql. - Printable Version

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[Help]How to retrieve data from mysql. - cronoxliker - 2021-01-25

I get how to send data and so on, but when it comes to retrieve the data i cant get my head arround it, i see that it uses cache and so on, can somebody explain me how do I?retrieve data successfully??

thanks

RE: [Help]How to retrieve data from mysql. - Radical - 2021-01-25

Non-threaded query:

Code:
new Cache: result = mysql_query(ConnectionHandle, "SELECT * FROM `accounts` WHERE `ID` = '10'");

new dest[24], score;

if (cache_num_rows())
{

    cache_get_value_name(0, "Nick", dest, 24);

    cache_get_value_name_int(0, "Score", score);

}

cache_delete(result);

(Recommended) Threaded query:

Code:
mysql_tquery(ConnectionHandle, "SELECT * FROM `accounts` WHERE `ID` = '10'", "OnPlayerDataLoaded", "i", playerid);


forward OnPlayerDataLoaded(playerid);
public OnPlayerDataLoaded(playerid)
{
    if (!cache_num_rows()) {
        return 0;
    }

    new dest[24], score;

    cache_get_value_name(0, "Nick", dest, 24);

    cache_get_value_name_int(0, "Score", score);

    return 1;

}

RE: [Help]How to retrieve data from mysql. - cronoxliker - 2021-01-25

(2021-01-25, 11:42 AM)Radical Wrote: Non-threaded query:

Code:
new Cache: result = mysql_query(ConnectionHandle, "SELECT * FROM `accounts` WHERE `ID` = '10'"); new dest[24], score; if (cache_num_rows()) { ? ? cache_get_value_name(0, "Nick", dest, 24); ? ? cache_get_value_name_int(0, "Score", score); } cache_delete(result);

Threaded query:

Code:
mysql_tquery(ConnectionHandle, "SELECT * FROM `accounts` WHERE `ID` = '10'", "OnPlayerDataLoaded", "i", playerid); forward?OnPlayerDataLoaded(playerid); public OnPlayerDataLoaded(playerid) { ? ??if (!cache_num_rows())? ? ? ? ? return 0; ? ? new dest[24], score; ? ? cache_get_value_name(0, "Nick", dest, 24); ? ? cache_get_value_name_int(0, "Score", score); ? ? return 1; }

Thanks alot!