> This part seems to match the bug though --- the leak is approximately
> the same size as all the text returned by xpath() within the current
> transaction.
>
> So there may be a second issue remaining to be found. Can you put
> together a test case for the long-term small leak?
>
> regards, tom lane
Hmm, I'm not sure what else to add to this test case. This test case was a
good example of what our database is doing with xpath(); it is using quite
a number of them, that's all. Is there something else in particular you'd
be looking for in another test case?
-- m@