sql count多列

SELECT

COUNT(D.ID) AS TOTAL,

COUNT(CASE

WHEN D.DIABETES = '1' THEN

'DIABETES'

END) DIABETES_COUNT, -- 糖尿病

COUNT(CASE

WHEN D.HYPERTENSION = '1' THEN

'HYPERTENSION'

END) HYPERTENSIONCOUNT, -- 高血压病

COUNT(CASE

WHEN D.STROKE_FAMILY_HIS = '1' THEN

'STROKE_FAMILY_HIS'

END) STROKE_FAMILY_HISCOUNT -- 脑卒中家族史

FROM DHS_CARDIOVASCULAR_SCREENING D