[HACKERS] plpgsql plan changes causing failure after repeated invocation

I chased down a problem today where users were reporting sporadic failures in the application. Turns out, the function would work exactly 5 times and then fail; this is on 9.2. I think I understand why this is happening and I'm skeptical it's a bug in postgres, but I thought I'd socialize it.

Re: [HACKERS] plpgsql plan changes causing failure after repeated invocation

Merlin Moncure wrote: I chased down a problem today where users were reporting sporadic failures in the application. Turns out, the function would work exactly 5 times and then fail; this is on 9.2. I think I understand why this is happening and I'm skeptical it's a bug in postgres, but I