Hi,

> select ip,
> case status when 'success' THEN sum(t) ELSE 0 end successct,
> case status when 'fail' THEN sum(t) ELSE 0 end failct
> from view1
> group by ip 

这个 sql 应该ok的,看讨论也可以满足你的需求,是有报错吗?麻烦贴下报错和 view1的大致逻辑

Best,
Leonard Xu

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