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Æ·Ãû ÊýÁ¿ ·¢»õ״̬ ×÷·Ï״̬
A 10 0 0
A 20 0 0
A 30 1 0
A 40 0 1
B 10 1 0
B 20 0 0
µÃµ½ Æ·Ãû ÒÑ·¢ δ·¢ ×÷·Ï
A 30 30 40
B 10 20 0
SQL code:
select [Æ·Ãû],
[ÒÑ·¢]=Sum([·¢»õ״̬]),
[δ·¢]=Sum(case when [·¢»õ״̬] then 1 else 0 end),
[×÷·Ï]=Sum([×÷·Ï״̬]),
from
tb
group by Æ·Ãû
SQL code:
select [Æ·Ãû],
[ÒÑ·¢]=Sum([·¢»õ״̬]),
[δ·¢]=Sum(case when [·¢»õ״̬]=0 then 1 else 0 end),
[×÷·Ï]=Sum([×÷·Ï״̬]),
from
t
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