Oldschool
10-02-2008, 16:13
Правда это Access, но может кто знает здесь почему такая лажа
первая работает, вторая нет
SELECT (SUM([hand_rank_id])/count(*)) FROM [game_players] WHERE [game_players].[player_id] = 4 ;
SELECT (SUM([hand_rank_id])/count(*)) FROM [game_players] WHERE [game_players].[player_id] = 4 AND [game_players].[turn_bet] = '$40.00' ;
первая работает, вторая нет
SELECT (SUM([hand_rank_id])/count(*)) FROM [game_players] WHERE [game_players].[player_id] = 4 ;
SELECT (SUM([hand_rank_id])/count(*)) FROM [game_players] WHERE [game_players].[player_id] = 4 AND [game_players].[turn_bet] = '$40.00' ;