2017-10-17 36 views

回答

0

由於您沒有提供像列名稱這樣的表的詳細信息,因此我根據自己的假設編寫了以下SQL查詢。希望它會有所幫助。

SELECT applicant_race, COUNT(applicant_race) AS total_race_num FROM database.applicant GROUP BY applicant_race

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感謝,我得到了AS total_race_num從申請人GROUP BY RACE答案 SELECT RACE,COUNT(RACE) –