Select statement to return constant when no records found in table in SQL Server 2008 -


I have a table with data and for example there is no record in the table, then returning the selection details in the zero Will happen . I need to use it in the processed process. 

  - If any records select in the selected statement below ID, text, date TBL data where ID = 12 if (@@ ROWCOUNT = 0) BEGIN SELECT-5 AS ID END   
  output:  
 
  id text date id-5  
 
  expected output < / B> 
 
  id-5

if If you want to return 1 row, even if there is no match, you can use aggregation: 

  (in case COUNT (*) = 0 THEN -5 ELSE MAX (ID) EN D) as ID from tblData WHERE ID = 12;

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