Invalid query : select pID, first, last, sum(gsDINTs) as DINTs, sum(gsDINTTDs) as DINTTDs, sum(gsSacks) as Sacks, sum(gsTackles) as tackles , tID, city, tname from tecmoplayer, game_stats, tecmoteam where gslUID = 2 AND pID = gspUID AND tID = gsTeam AND gsSeason = AND gPlayoff = 1 AND pos = 7 AND (gsDINTs > 0 OR gsSacks > 0 or gsTackles > 0) group by pID order by DINTs desc