Peter Geoghegan writes:
> On Thu, May 29, 2014 at 1:42 PM, Tom Lane wrote:
>> Not throw the error. (If we did, it'd turn into a PANIC, which doesn't
>> seem like what we want.)
> Of course, but it isn't obvious to me that that isn't what we'd want,
> if the alternative is definitely that we'd b
On Thu, May 29, 2014 at 1:42 PM, Tom Lane wrote:
> Not throw the error. (If we did, it'd turn into a PANIC, which doesn't
> seem like what we want.)
Of course, but it isn't obvious to me that that isn't what we'd want,
if the alternative is definitely that we'd be stuck in an infinite
uninterrup
Peter Geoghegan writes:
> On Thu, May 29, 2014 at 1:34 PM, Heikki Linnakangas
> wrote:
>> Also checking that CritSectionCount == 0 seems like a good idea...
> What do you do if it isn't?
Not throw the error. (If we did, it'd turn into a PANIC, which doesn't
seem like what we want.)
Heikki Linnakangas writes:
> On 05/29/2014 11:25 PM, Tom Lane wrote:
>> In point of fact, we'd be happy to give up the locks and then throw
>> the error. So I was thinking about inventing some macro or out-of-line
>> function that went about like this:
>>
>> if (InterruptPending && (QueryCancelP
On Thu, May 29, 2014 at 1:34 PM, Heikki Linnakangas
wrote:
> Also checking that CritSectionCount == 0 seems like a good idea...
What do you do if it isn't?
--
Peter Geoghegan
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On 05/29/2014 11:25 PM, Tom Lane wrote:
One of the annoying things about the SPGiST bug Teodor pointed out is
that once you're in the infinite loop, query cancel doesn't work to get
you out of it. There are a couple of CHECK_FOR_INTERRUPTS() calls in
spgdoinsert() that are meant to get you out o
One of the annoying things about the SPGiST bug Teodor pointed out is
that once you're in the infinite loop, query cancel doesn't work to get
you out of it. There are a couple of CHECK_FOR_INTERRUPTS() calls in
spgdoinsert() that are meant to get you out of exactly this sort of
buggy-opclass situa
