order by Salary desclimit 1,1) as 'SecondHighestSalary' 177. 要求:返回表中薪资第N高数据 (与上方方法相似,但是需要注意索引是从0开始,所以要将set N = (N-1); CREATE FUNCTION getNthHighestSalary(N INT) RETURNS INT BEGIN set N = (N-1); RETURN ( # Write your MySQL query statement below...
Write a SQL query to get the second highest salary from theEmployeetable. +---+---+ | Id | Salary | +---+---+ | 1 | 100 | | 2 | 200 | | 3 | 300 | +---+---+ For example, given the above Employee table, the query should return200as the second highest salary. If t...
Write a SQL query to get the second highest salary from the Employee table. +---+---+ | Id | Salary | +---+---+ | 1 | 100 | | 2 | 200 | | 3 | 300 | +---+---+ For example, given the above Employee table, the query should return 200 as the second highest salary....
思路一:where语句限定salary的取值要去掉最大值,从只有第二最大值里面寻找最大值 思路二:limit offset 语句直接选取 需要注意如果原来的表格去掉最大值后为null,则要考虑到null值的情况 代码样例: 思路一: SELECT COALESCE(MAX(Salary)) AS SecondHighestSalary FROM Employee WHERE Salary < (SELECT MAX(Salary) ...
How To Find Second Highest Salary Using a Sub-Query To Get the Second Highest Salary use a Subquery along with the Max() function Select Max(Salary) as Salary from tbl_Employees where Salary <(select MAX(Salary) from tbl_Employees) Output How To Find Second Highest Salary Using a Sub-...
Then, make sure the WORKER_IDs are different to avoid comparing the same person to themselves. Finally, use DISTINCT to eliminate duplicates and get unique results.Query #35 Run Show Solution 36. Write SQL Query to List the Employee with the Second-Highest Salary....
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A Microsoft extension to the ANSI SQL language that includes procedural programming, local variables, and various support functions. 4,705 questions 1 answer Group By and it's Highest Value using SQL Query In the table below, how do I group by Unit and then get the highest value from Quanti...
sql -- How many Times a query executed? SET LINESIZE 180 SET VERIFY OFF SELECT TO_CHAR (s.begin_interval_time, 'yyyymmdd hh24:mi:ss'), sql.sql_id AS sql_id, sql.executions_delta AS exe_delta, sql.executions_total FROM dba_hist_sqlstat sql, dba_hist_snapshot s WHERE sql_id = ...
You might get this message if you are not using the correct DB2 Administration Server password. The command cannot be processed. User response To update the instance to acquire a configuration or access to function run DB2IUPDT <InstName>. ...