世界杯猜想活动的各类榜单的SQL语句小结

/*增幅降幅排名*/


复制代码 代码如下:

select top 50 username,sum(receiveprice) – sum(guessprice) as receiveprice,

cast(sum(case when receiveprice>0 then 1.0 else 0 end) / count(receiveprice) * 100 as numeric(4,1)) as rate

from [game_fantasylog]

where isjudge=1

group by userid,username

order by sum(receiveprice) – sum(guessprice) asc

/*正确率错误率排名*/


复制代码 代码如下:

select top 50 username,sum(receiveprice) – sum(guessprice) as receiveprice,

cast(sum(case when receiveprice>0 then 1.0 else 0 end) / count(receiveprice) * 100 as numeric(4,1)) as rate

from [game_fantasylog]

where isjudge=1

group by userid,username having count(userid) >= 5

order by cast(sum(case when receiveprice>0 then 1.0 else 0 end) / count(receiveprice) * 100 as numeric(4,1)) asc

/*大手笔排名*/


复制代码 代码如下:

select top 50 l.username,sum(l.guessprice),sum(l.receiveprice),f.title

from [game_fantasylog] l left join [game_fantasy] f on l.topicid = f.id

group by l.topicid,l.username,f.title

order by sum(l.guessprice) desc

/*冷门场次排名*/


复制代码 代码如下:

select top 50 f.id,f.title,f.guessprice,(select sum(receiveprice) from [game_fantasylog] l where l.topicid = f.id),

cast((select sum(case when receiveprice>0 then 1.0 else 0 end) / f.guesstimes from [game_fantasylog] l2 where l2.topicid = f.id) as numeric(4,2))

from [game_fantasy] f where f.guessprice > 1000

order by (select sum(receiveprice) from [game_fantasylog] l where l.topicid = f.id) asc

/*冷门场次的命中者*/


复制代码 代码如下:

select top 50 username,sum(receiveprice) as receiveprice

from [game_fantasylog] where topicid=29

group by topicid,username

order by sum(receiveprice) desc

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