Consider this:
Transcation begin
'
'
Insert on table x
'
'
Trascation end;
My client C++ front end is multi-threaded. The above 'transcation' block
is in thread -y .
I want to know the info. abt' last row inserted into table in this
transcation block.
Info contains the details like time of insertion of a row and data in
that row.
I think this sufficely explains what I want.
-Anagha
-----Original Message-----
From: Bruno Wolff III [mailto:bruno@wolff.to]
Sent: Thursday, June 19, 2003 4:00 PM
To: Anagha Joshi
Cc: pgsql-admin@postgresql.org
Subject: Re: [ADMIN] Latest transcation
On Thu, Jun 19, 2003 at 10:46:22 +0530,
Anagha Joshi <ajoshi@nulinkinc.com> wrote:
> Hi All,
> Is there any way to know programatically which is the latest
> insert/update occured to a particular table? What are the values which
> are inserted/updated to that table?
That depends on what you really are trying to do. It sounds like using a
sequnce, nextval and currval might work. That could be used to track the
latest change in one session.
If you try to look at the latest change to a table accross all sessions,
things get a bit murky.
A more precise description of what you are trying to do might result in
some other suggestions.