我有下表:表

我需要输出这样一个结果,它将显示有更多失误的游戏,但同时Winner = 1。
我是从这个开始的:
select
game_id
, team_id
, sum(turnovers) as summ
, winner as summ
from testik
group by
game_id
, team_id
, winner它给了我这个:结果表

如何才能显示符合我的条件的游戏?
发布于 2021-01-23 02:30:13
如果我理解正确,这里是你想要做的,如果不是,请提供样本输出。
下面的查询显示了获胜团队中哪个game_id的营业额最高:
select
game_id
, sum(turnovers) as summ
from testik
where
winner = true
group by
game_id
order by
sum(turnovers) desc发布于 2021-01-23 02:41:22
您的查询只是缺少where子句来选择在winner列中只有"true“的比赛和球队:
select
game_id
, team_id
, sum(turnovers) as summ
, winner as summ
from testik where winner='true'
group by
game_id
, team_id
, winner结果:

或者,如果您想要使用max(成交量)而不是sum(成交量)的结果,请使用以下查询:
select
game_id
, team_id
, max(turnovers)as summ
, winner as summ
from testik where winner='true'
group by
game_id
, team_id
, winner结果:

https://stackoverflow.com/questions/65850571
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