[postgis-users] St_Union crashing

[Bborie Park]

You can find experimental builds at...

http://winnie.postgis.net/download/windows/pg92/buildbot/

-bborie


On Wed, Jul 31, 2013 at 3:07 PM, David Rowley <dgrowleyml at gmail.com> wrote:

> On Thu, Aug 1, 2013 at 10:01 AM, Bborie Park <dustymugs at gmail.com> wrote:
>
>>
>> Sure. I've created a smallish recreation script with about 2000 16x16
>>> rasters which still crashes with me.
>>>
>>> http://www.davidrowley.co.uk/files/st_union_crash.sql
>>>
>>> Just send ctrl+C while the St_Union is in progress.
>>>
>>> I get:
>>>
>>> test=# SELECT ST_Union(rast) FROM rasttest;
>>> Cancel request sent
>>> server closed the connection unexpectedly
>>>         This probably means the server terminated abnormally
>>>         before or while processing the request.
>>> The connection to the server was lost. Attempting reset: Succeeded.
>>>
>>>
>> I just noticed that this is happening when you're aborting the
>> ST_Union(). I can't replicate it in Linux no longer how long I let the
>> statement run. I wonder if this is an issue related to the issues with
>> PostGIS compiled with gcc < 4.8.0 vs gcc >= 4.8.0 for Windows.
>>
>>
> If you have access to any other 64bit builds for windows, I'd be willing
> to find out for you.
>
> David
>
>
>> -bborie
>>
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>
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