Stored procedure : return count

Hi

im trying to return the count in this stored procedure but i keep an "incorrect syntax near the keyword AS"

what am i missing ?

CREATE PROCEDURE dbo.Upload_validate_token_existance_select

@guid uniqueidentifier = null,

AS

Set nocount on

if not @guid is null
begin
SELECT COUNT (*)FROM uploadRekvisitioner WHERE guid = @guid
end
return

GO

thanksStart Free Trial