OK, forget system_clock() or clock() timeofday() will do.
Jean-Luc Lachance wrote:
>
> How can you make a difference between now('statement'), and
> now('immediate').
> To me they are the same thing. Why not simply now() for transaction, and
> now('CLOCK') or better yet system_clock() or clock() for curent time.
>
> JLL
