Sure thanks a lot.
Regards,
Atul Goel
-----Original Message-----
From: pgsql-performance-owner@postgresql.org [mailto:pgsql-performance-owner@postgresql.org] On Behalf Of A. Kretschmer
Sent: 12 July 2010 12:15
To: pgsql-performance@postgresql.org
Subject: Re: [PERFORM] now() gives same time within the session
In response to Atul.Goel@globaldatapoint.com :
> Hi,
>
>
>
> I need to log the start and end time of the procedures in a table. But the
> start and end time are same. This is how I recreated the issue.
>
>
>
> create table test_time (time timestamp);
>
> delete from test_time;
>
> insert into test_time select now();
Use timeofday() instead, now() returns the transaction starting time.
BEGIN
test=*# select now();
now
-------------------------------
2010-07-12 13:13:28.907043+02
(1 row)
test=*# select timeofday();
timeofday
--------------------------------------
Mon Jul 12 13:13:36.187703 2010 CEST
(1 row)
test=*# select now();
now
-------------------------------
2010-07-12 13:13:28.907043+02
(1 row)
test=*#
Regards, Andreas
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Andreas Kretschmer
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