How do you create a stored procedure?

/****** Object:  StoredProcedure [dbo].[Procedure_Syntax]    Script Date: 05/01/2018 12:23:08 PM ******/

SET ANSI_NULLS ON

GO

SET QUOTED_IDENTIFIER ON

GO

-- =============================================

-- Author: <Manoj Kumar,,Name>

-- Create date: <Create Date,,>

-- Description: <Description,,>

-- =============================================

CREATE PROCEDURE [dbo].[Procedure_Syntax]

-- Add the parameters for the stored procedure here

AS

BEGIN

-- SET NOCOUNT ON added to prevent extra result sets from

-- interfering with SELECT statements.

SET NOCOUNT ON; 

-- Insert statements for procedure here

BEGIN TRY

--BEGIN TRAN

SELECT 1

--COMMIT

END TRY

BEGIN CATCH

IF @@TRANCOUNT > 0

ROLLBACK

INSERT INTO ErrorLogDetail (

[Error_Number]

,[Error_Message]

,[Error_Severity]

,[Error_State]

,[Error_Line]

,[Error_Procedure]

,[UserName]

,[HostName]

)

VALUES (

ERROR_NUMBER()

,ERROR_MESSAGE()

,ERROR_SEVERITY()

,ERROR_STATE()

,ERROR_LINE()

,OBJECT_NAME(@@PROCID)

,CURRENT_USER

,HOST_NAME()

)

END CATCH

END