[Sime30]

Hi guys!

Here I am with another MySQL question...

I saw a thread by Lynn about saving vehicles.
In his code I saw some cache result?

pawn Код:

new query[128], vehid;
mysql_format(db_connect,query,sizeof(query),"SELECT vID FROM vehicles");
new Cache:result = mysql_query(db_connect,query); // This

for(new i = 0; i < cache_get_row_count(); i++)
{
        vehcount = cache_get_field_content_int(i,"vID");
}
cache_delete(result); // and this

I haven't used those by now so if someone could explain to me why and when should I use these functions?
Are they similair to mysql store result and free result?