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SELECT
CASE
WHEN(Sex=0)
THEN ‘男’
WHEN(Sex=1)
THEN ‘女’
ELSE ‘X’
END AS Gender,
COUNT(1) AS CNT
FROM student
GROUP BY Sex
SELECT
CASE
WHEN(Sex=0)
THEN ‘男’
WHEN(Sex=1)
THEN ‘女’
ELSE ‘X’
END AS Gender,
COUNT(1) AS CNT
FROM student
GROUP BY Sex