Exec Store Procedure Not working properly

Question

Dear Readers, I have a query written on store procedure to give me authors name by ID but is not running well. Can you please let me know what I could be doing wrong. Please see below:
Database: Pubs, SQL Server 2012
Objective of Query: Using Store Procedure  to Display names of authors by ID
Error: The Store Procedure when I execute it doesn't display anything.
Looks like something wrong in the logic, but not sure what.
USE pubs
GO
Create Procedure usp_getauthors
AS
 Declare  @id varchar(40)
 Declare  @name varchar(40)
Begin
Select
        @name=concat(au_lname,'',au_fname),
        @id= au_id
FROM
        authors
  End
  GO
--  Exec usp_getauthors
Thank-you
SQL75

Answer 1

Select
        @name=concat(au_lname,'',au_fname),
        @id= au_id
FROM
        authors
This query is only assigning data to local variables.  If you want to return results to the client, omit the variable assignments.  The declare statements are also not needed.
CREATE PROCEDURE dbo.usp_getauthors
AS
BEGIN
SELECT CONCAT(au_lname, '', au_fname)
, au_id
FROM dbo.authors;
END;
GO
Dan Guzman, SQL Server MVP, http://www.dbdelta.com