CREATE PROCEDURE dbo.[Forum_Bookmark_Threads_Check]
    (
      @UserID INT,
      @ThreadID INT,
      @ModuleID INT
    )
AS
    SELECT  COUNT(BookmarkID) AS Boolean
    FROM    dbo.Forum_Bookmark_Threads
    WHERE   UserID = @UserID
            AND ThreadID = @ThreadID
            AND ModuleID = @ModuleID

GO