sql存储过程返回值

Question

bonjour, when executing a stored procedure, i have got my result and a return value with 0, i know that 0 seem to be no error when executing, but, i dont wanted that.

return value 0

here is my code, where or how can i solve that please?

USE [Active]
GO
/****** Object:  StoredProcedure [dbo].[PS_BR_listeProjetUneEntreprise]Script Date: 11/04/2018 13:39:10 ******/
SET ANSI_NULLS ON
GO
 SET QUOTED_IDENTIFIER ON
GO
  -- =============================================
  -- Author:        BR
  -- Create date: 11/04/2018
  -- Description:   liste des projets d'une entreprise donnée
  -- =============================================
ALTER PROCEDURE [dbo].[PS_BR_listeProjetUneEntreprise] 
-- Add the parameters for the stored procedure here
@nomClient varchar(55)
AS
BEGIN
  -- SET NOCOUNT ON added to prevent extra result sets from
  -- interfering with SELECT statements.
  SET NOCOUNT ON;

  -- Insert statements for procedure here
  select [dbo].[PROJET].nomProjet, [dbo].[CLIENT].raisonSociale
  from [dbo].[PROJET]
  join [dbo].[CLIENT]
  on [dbo].[PROJET].idClient = [dbo].[CLIENT].idClient
  where [dbo].[CLIENT].raisonSociale like @nomClient
END

i am using sql server management studio 17

Answer 1

After looking at the output image, I feel like you are executing your SP using SSMS like below query.

USE [Active]
GO    
DECLARE @return_value INT
DECLARE @nomClient varchar(55) ='abc'    
EXECUTE @return_value = [dbo].[PS_BR_listeProjetUneEntreprise] @nomClient    
SELECT  @return_value

Above is the standard template used when you use generate script option for executing a SP.

You can run it without return value also like following.

USE [Active]
GO    
DECLARE @nomClient varchar(55) ='abc'
EXECUTE  [dbo].[PS_BR_listeProjetUneEntreprise] @nomClient

This way you will not get additional record.