Simmu

表: Candidate+-----+---------+| id | Name |+-----+---------+| 1 | A || 2 | B || 3 | C || 4 | D || 5 | E |+-----+---------+ 表: Vote+-----+------...

# Write your MySQL query statement belowselect t2.name as Department,t1.name as Employee,t1.Salary from Employee t1inner joinDepartment t2on t1.DepartmentId=t2.Idwhere (t1.Salary,t1.Departmen...

# Write your MySQL query statement belowselect t1.Score,count(distinct t2.Score)+1 as RankfromScores as t1left joinScores as t2ont1.Score<t2.Scoregroup by t1.IDorder by Rank asc

--正确的sqlselect t2.*,t1.dept_no from (select * from salaries ) t2left join(select * from dept_manager) t1on t1.emp_no=t2.emp_no where t1.to_date='9999-01-01'and t2.to_date='9999-01-01'answer...