查找employees表的员工信息
查找employees表emp_no与last_name的员工信息
https://www.nowcoder.com/practice/a32669eb1d1740e785f105fa22741d5c
select * from employees where emp_no % 2 != 0 and last_name !='Mary' order by hire_date desc 注意 除法用的是%,不是/
查找employees表emp_no与last_name的员工信息
https://www.nowcoder.com/practice/a32669eb1d1740e785f105fa22741d5c
select * from employees where emp_no % 2 != 0 and last_name !='Mary' order by hire_date desc 注意 除法用的是%,不是/
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