Re: consistency check on SPI tuple count failed

Stephan Szabo  writes:
> On Fri, 8 Aug 2003, Tom Lane wrote:
>> I have also just traced through _SPI_cursor_operation() in spi.c,
>> watched PortalRunFetch return 2, and then watched _SPI_checktuples read
>> zero from _SPI_current->processed.  How the heck could that happen?
>> Compiler bug, or am I just crazy?

> Not sure, but I got the same thing.  When I changed it to put the
> result in a temporary int variable and then put it in it started
> working for me (returning 0), reverting to the original made it fail
> again.  I'm going to try -O0 and see what happens there.

Oooohhhh ...


SPI_stack can move around as functions are entered/exited.


Wonder why we've not seen that kind of failure happen before?  Someone
(doubtless me) must have changed the coding of this routine since 7.3.
		regards, tom lane