查询未选过李明老师的学生姓名
SELECT student_name FROM students WHERE student_name NOT IN (SELECT student_name FROM teachers WHERE teacher_name = 'liming')
原文地址: https://www.cveoy.top/t/topic/pTsM 著作权归作者所有。请勿转载和采集!
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SELECT student_name FROM students WHERE student_name NOT IN (SELECT student_name FROM teachers WHERE teacher_name = 'liming')
原文地址: https://www.cveoy.top/t/topic/pTsM 著作权归作者所有。请勿转载和采集!