19 lines
421 B
SQL
19 lines
421 B
SQL
SELECT * FROM `stu` s ORDER BY s.stu_age DESC;
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SELECT * FROM `stu` s WHERE s.stu_name LIKE '%王%';
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SELECT * FROM `stu` s WHERE s.stu_sal>5000 AND s.stu_sex='男';
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SELECT *,s.stu_phone FROM `stu` s WHERE s.stu_classId=20 AND s.stu_sex='男';
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SELECT *,MIN(s.stu_sal) FROM `stu` s ;
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SELECT *,MIN(s.stu_age) FROM `stu` s WHERE s.stu_classId=30;
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SELECT *,MIN(s.stu_sal) FROM `stu` s WHERE s.stu_sex='女';
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