Agreed, with the help of two workarounds we can pull the trx-timestamp one with additional-column/trigger and another with log_line_prefix from pg_log/logs.
However, I was curious to know any thing stored at Page-Level(like XID) to help me in getting the transaction timestamp.
--Raghav
On Sat, Sep 17, 2011 at 7:41 AM, Marti Raudsepp <marti@xxxxxxxxx> wrote:
On Fri, Sep 16, 2011 at 21:39, Raghavendra
<raghavendra.rao@xxxxxxxxxxxxxxxx> wrote:
> We can get a Transaction ID, but not the transaction timestamp when itShort answer: You can't. Instead, add a new "timestamptz default
> performed.
now()" column, that will get you the time of the insert.
If you want the update time, create a BEFORE UPDATE ON x FOR EACH ROW
trigger on this table to update it.
Regards,
Marti
