select
sum(case when a-b>0 then 1 else 0 end) as count1,
sum(case when a-b=0 then 1 else 0 end) as count2,
sum(case when a-b<0 then 1 else 0 end) as count3
from all_odds
where hwin between 1.4 and 1.5
sum(case when a-b>0 then 1 else 0 end) as count1,
sum(case when a-b=0 then 1 else 0 end) as count2,
sum(case when a-b<0 then 1 else 0 end) as count3
from all_odds
where hwin between 1.4 and 1.5
解决方案 »
免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货