"Peter" <peter@greatnowhere.com> writes:
> I have no triggers defined on any of the tables, and no foreign keys that
> could cause cascaded updates and stuff. Care to see full text of the proc?
> It's pl/PgPerlU
If there's no triggers involved then it sounds like a memory leak. What
PG version is this? If it's current then we'd like a test case, yes.
regards, tom lane