Dynamically create When experssion

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SQL

SELECT EmpId,
EmpName=CASE
WHEN EmpName='Mahesh'; THEN 'Dasari Mahesh';
WHEN EmpName='Prasanthi'; THEN 'Donthi Prasanthi';
........
ELSE;
END,
Role
FROM Employeedetails

How to create dynamically More than 50 when statement that EmpName =Mahesh that value get from Database

Posted 17-Sep-14 23:28pm

Member 10308259

Updated 17-Sep-14 23:32pm

Magic Wonder

v2

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Bernhard Hiller 18-Sep-14 8:33am

Ehm, isn't a database column containing the full name the item you actually need?

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Magic Wonder · Answer 1 · 2014-09-17T23:38:00

Solution 1

Hi,

You have not provided full information to help you. Below i am trying to help you out on my understanding and your info.

Here i am considering your table structure is...

SQL

EmpId,
EmpName,
EmpFullName
.
.
and so on.

Check this ...

SQL

Create proc pr_emp_info
(
@pa_empName varchar(100)
)
AS 
BEGIN

SELECT EmpId, EmpFullName, Role from EmployeeDetails where empname=@pa_empName

END

Hope this will help you.

Cheers

Posted 17-Sep-14 23:38pm

Magic Wonder

Comments

Gauri Chodanker 18-Sep-14 6:34am

Writing a stored procedure to get the name is not a valid point. Instead please let us know your exact table structures and the desired output. Maybe its a straight forward query that needs to be written

Magic Wonder 18-Sep-14 6:45am

It is always better to write a small piece of code instead of duplicating and hard coding 50 lines of sql scripts. Its already mentioned in my solution that my solution is based on my assumption and input info by user.