Bouncing the app will roll back the transactions. If there were any
pending updates/inserts, wouldn't he be able to see them in one of the
system tables...
On 11/24/09, Matthew Wakeling <matthew@flymine.org> wrote:
> On Tue, 24 Nov 2009, Denis Lussier wrote:
>> IMHO the client application is already confused and it's in Prod.
>> Shouldn't he perhaps terminate/abort the IDLE connections in Prod and
>> work on correcting the problem so it doesn't occur in Dev/Test??
>
> The problem is, the connection isn't just IDLE - it is idle IN
> TRANSACTION. This means that there is quite possibly some data that has
> been modified in that transaction. If you kill the backend, then that will
> automatically roll back the transaction, and all of those changes would be
> lost.
>
> I agree that correcting the problem in dev/test is the priority, but I
> would be very cautious about killing transactions in production. You don't
> know what data is uncommitted. The safest thing to do may be to bounce the
> application, rather than Postgres.
>
> Matthew
>
> --
> All of this sounds mildly turgid and messy and confusing... but what the
> heck. That's what programming's all about, really
> -- Computer Science Lecturer
>
