SQL15 查找employees表emp_no与last_name的员工信息2021-08-10 23:27:48 https://www.nowcoder.com/practice/a32669eb1d1740e785f105fa22741d5c?tpId=82&tags=&title=&difficulty=0&judgeStatus=0&rp=1 SELECT * FROM employees WHERE emp_no % 2 = 1 AND last_name != 'Mary' ORDER BY hire_date DESC; 上一篇:[Err] 1055 - Expression #1 of ORDER BY clause is not in GROUP BY clause and contains nonaggregated解决下一篇:vue+Java 实现前后端Excel导出