Greg Copeland wrote:
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> Is this because of time stamp caching and/or transaction coherency
> issues?
It is because we thought that is what the standard required; now we are
not sure.
>
> Greg
>
>
> On Mon, 2002-09-30 at 10:02, Bruce Momjian wrote:
> >
> > CURRENT_TIMESTAMP returns the time of the transaction start, not the
> > statement start. We are currently discussing on hackers whether this is
> > correct or not. We don't currently allow you to access the statement
> > start time. Sorry.
> >
> > ---------------------------------------------------------------------------
> >
> > Guido Staub wrote:
> > > Hi all,
> > > I'm trying the following:
> > > BEGIN;
> > > select current_timestamp into mytable;
> > > .
> > > some queries
> > > .
> > > insert current timestamp into mytable;
> > > COMMIT;
> > > When I call this with the \i <filename> command, all is working fine,
> > > but the two current_timestamp entries are the same, there is no
> > > difference between them but there should. So I've tried:
> > > BEGIN;
> > > select current_timestamp into mytable;
> > > .
> > > some queries
> > > .
> > > COMMIT;
> > > BEGIN;
> > > insert current_timestamp into mytable;
> > > COMMIT;
> > > and now the entries are different.
> > > I think that the accuracy is not good enough because I've started two
> > > BEGIN statements and some time is elapsing between them. Am I right?
> > > Or does anybody know a better solution to store the elapsed time after
> > > some queries without writing some code in C or JAVA?
> > >
> > > Thanks in advance
> > > Guido Staub
> >
> > --
> > Bruce Momjian | http://candle.pha.pa.us
> > pgman@candle.pha.pa.us | (610) 359-1001
> > + If your life is a hard drive, | 13 Roberts Road
> > + Christ can be your backup. | Newtown Square, Pennsylvania 19073
> >
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>
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--
Bruce Momjian | http://candle.pha.pa.us
pgman@candle.pha.pa.us | (610) 359-1001
+ If your life is a hard drive, | 13 Roberts Road
+ Christ can be your backup. | Newtown Square, Pennsylvania 19073
