mysql｜多表鏈接查詢

use test; select * from students; select * from courses; select * from sc; # 多表鏈接查詢 -- 查詢選修了【數據庫原理】的計算機系的學生學號和姓名。 select distinct students.Sno, Sname from students, courses, sc where Cname='數據庫原理' and

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