IF  EXISTS (SELECT * FROM sys.objects WHERE object_id = OBJECT_ID(N'[dbo].[sp_TemplateChannelsDelete]') AND type in (N'P', N'PC'))
DROP PROCEDURE [dbo].[sp_TemplateChannelsDelete]
GO
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
IF NOT EXISTS (SELECT * FROM sys.objects WHERE object_id = OBJECT_ID(N'[dbo].[sp_TemplateChannelsDelete]') AND type in (N'P', N'PC'))
BEGIN
EXEC dbo.sp_executesql @statement = N'CREATE PROCEDURE [dbo].[sp_TemplateChannelsDelete] AS' 
END
GO
ALTER PROCEDURE [dbo].[sp_TemplateChannelsDelete]
            @TemplateId						int = 0
		   ,@errorNumber					int				output
		   ,@errorMessage					nvarchar(250)	output		   
AS
BEGIN
set @errorMessage = space(0); set @errorNumber = 0;
	begin try
		begin transaction tDeleteAllTemplateChannels

		delete from [dbo].[TemplateChannels] WHERE @TemplateId = 0  or [TemplateId] = @TemplateId

		commit transaction tDeleteAllTemplateChannels
	end try
	begin catch
		set @errorMessage	= error_message()
		set @errorNumber	= error_number()
		rollback transaction tDeleteAllTemplateChannels
	end catch;
END































GO