答案 0 :(得分:2)
您可以使用例如:
时的案例总和 select sum(case when sex = 'Female' then 1 else 0 end) Female,
sum(case when sex = 'Male' then 1 else 0 end) Male,
sum(case when sex = 'Female' then 1 else 1 end) Total
from my_table
答案 1 :(得分:1)
由于您没有提供任何其他详细信息,例如表名,我为您做的最好的努力将类似于以下代码, 这是用MySql语法编写的,但我确信在其他SQL中它会是相似的。
SELECT
IF(Sex = 'Female', Count, 0) AS Female,
IF(Sex = 'Male', Count, 0) AS Male,
SUM(Count) AS Total
FROM
[TableName]
;