On Tue, Jun 28, 2005 at 01:54:08AM +0000, Karl O. Pinc wrote:
> On 06/27/2005 06:33:03 PM, Michael Fuhr wrote:
>
> >See timeofday().
>
> That only gives you the time at the start of the transaction,
> so you get no indication of how long anything in the
> transaction takes.
Did you read the documentation or try it? Perhaps you're thinking
of now(), current_timestamp, and friends, which don't advance during
a transaction; but as the documentation states, "timeofday() returns
the wall-clock time and does advance during transactions."
I just ran tests on versions of PostgreSQL going back to 7.2.8 and
in all of them timeofday() advanced during a transaction. Does it
not work on your system? If not then something's broken -- what
OS and version of PostgreSQL are you using?
--
Michael Fuhr
http://www.fuhr.org/~mfuhr/