Adrian Klaver <adrian(dot)klaver(at)aklaver(dot)com> writes:
> On 03/28/2017 03:15 AM, Agarwal, Prateek wrote:
>> When I upgrade my db to 9.4.6 (my application remains same and hardly
>> any code change w.r.t transaction declarations), it started complaining
>> about dead rows below. I am not sure if it is something to do with
>> upgrade or not.
> So are you using replication slots?
Or prepared transactions? Or maybe you just have a really old open
transaction?
regards, tom lane