[VishvaJeet]

Код:

new str[128];
format(str,128,"UPDATE table_name SET wep0='0', wep1='0', wep2='0', wep3='0', wep4='0', wep5='0', wep6='0',........ wep12='0' WHERE username='%s'",name);
mysql_query(str);

Or

Код:

for(new i=0; i < 13; i++)
{
   new str[128];
   format(str,128,"UPDATE table_name SET wep%d='0' WHERE username='%s'",i,name);
   mysql_query(str);
}