| From: | "Ed L(dot)" <pgsql(at)bluepolka(dot)net> |
|---|---|
| To: | Alvaro Herrera <alvherre(at)dcc(dot)uchile(dot)cl>, Michael Fuhr <mike(at)fuhr(dot)org> |
| Cc: | Scott Marlowe <smarlowe(at)g2switchworks(dot)com>, pgsql-general(at)postgresql(dot)org |
| Subject: | Re: vacuum vs open transactions |
| Date: | 2005-01-13 15:45:38 |
| Message-ID: | 200501130845.38932.pgsql@bluepolka.net |
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| Thread: | |
| Lists: | pgsql-general |
On Thursday January 13 2005 5:50, Alvaro Herrera wrote:
> On Wed, Jan 12, 2005 at 11:30:50PM -0700, Michael Fuhr wrote:
> > On Wed, Jan 12, 2005 at 11:49:12AM -0700, Ed L. wrote:
> > > Is it possible via SQL query to tell how long a transaction has been
> > > open?
> >
> > I'm not aware of a way to find out when a transaction started, but
> > if you have stats_command_string enabled then you can query
> > pg_stat_activity to see when a session's current query started.
>
> now() returns the current transaction's start time.
That would be perfect if I could see that for transactions other than my
own.
Ed
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