CREATE procedure [dbo].[up_insert_agentaccount]
@Account		nvarchar(16),
@Password		nvarchar(16)

as
BEGIN
set nocount on
	BEGIN TRAN

	if NOT EXISTS (select Account from dbo.AgentAccount with (nolock) where [Account] = @Account)
	begin
		insert into dbo.AgentAccount ( [Account], [Password] ) values
			( @Account, @Password );
	end

	if(@@error <> 0 )
	BEGIN
		 ROLLBACK TRAN
		 return
	END
		
	COMMIT TRAN
END