please can anyone answer this query
Table 1 has 2 columns: EmployeeId,Age
Table 2 has 2 columns: EmployeeId, Region
Write SQL to Find the region who has the oldest person
Answer Posted / ramesh babu
Create table #tempempid(Employeeid int,age int)
Create table #tempempregion(Employeeid int,Region varchar
(200))
Insert into #tempempid(Employeeid,age)values(100,25),
(101,35),(103,35),(104,10),(105,12),(106,11),(107,13),
(108,24),(109,22),(110,17),(111,11),(112,25),(113,100) ,
(52,100)
go
Insert into #tempempregion(Employeeid,region)values
(100,'SA'),(102,'SA'),(103,'UK'),(104,'UK'),(105,'PHL'),
(106,'US'),(107,'US'),(108,'US'),(109,'RSA'),(110,'RSA'),
(111,'UK'),(113,'SA'),(52,'CA')
Select T.region,T.Age from
(
Select b.region as Region,a.age as Age,
rank() over(order by age desc) as Rnk
from #tempempid a inner join #tempempregion b on
a.Employeeid=b.Employeeid
)T
Where T.Rnk=1
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
do you know how to configure db2 side of the application? : Sql server database administration
Explain about protocol layer present in SQL server?
What is sql server programming?
How can I check if a view exists in a sql server database?
What is recursion? Is it possible for a stored procedure to call itself or recursive stored procedure? How many levels of sp nesting is possible?
Tell me what do we need queues in sql service broker?
what is a schema in sql server 2005? : Sql server database administration
What are the different editions available in sql server 2000?
explain declarative management framework (dmf) in sql server 2008?
What do you understand by sql server agent?
Can binary strings be converted into numeric or float data types?
Describe and explain about SQL native client?
How you can move data or databases between servers and databases in sql server?
What are the commands used in DCL?
How to delete duplicate rows?