[postgis-devel] PostGIS 1.4 RC1 vote
Paragon Corporation
lr at pcorp.us
Mon Jun 29 13:10:41 PDT 2009
No I'm saying we never claimed to and even our documentation says we don't
http://postgis.refractions.net/documentation/manual-svn/ch04.html#id3063602
-----Original Message-----
From: postgis-devel-bounces at postgis.refractions.net
[mailto:postgis-devel-bounces at postgis.refractions.net] On Behalf Of Mark
Cave-Ayland
Sent: Monday, June 29, 2009 4:08 PM
To: PostGIS Development Discussion
Subject: Re: [postgis-devel] PostGIS 1.4 RC1 vote
Paragon Corporation wrote:
> I really think the 212 can wait. Its something that isn't even
documented.
> That can really wait till 1.4.1. Remember we have a 1.4.1 and this
> would be a bug fix so can fit nicely in there.
So you're saying that even though we now claim to support compound curves
within curved polygons, we should put a release that can't even store and
retrieve one of these geometries?! I'm not asking for us to 100% proof check
everything for 1.4.0, but as a bare minimum we must be able to support
storage and retrieval of the basic geometry.
> I feel kind of the same about 210 (since I'm pretty sure we've had
> this problem for a really long time -- it might have been a change in
> PostgreSQL or something else that makes this more apparent thought).
> Though 210 is more of a serious issue since it does cause crashes
> under unpredicatable circumstances especially in 64-bit.
Both of these of errors are caused by bad memory accesses (I know, because I
spent a lot of time fixing these in 1.3.6 as a result of the torture test
results). Just because the bad access doesn't manage to crash on your
particular platform/architecture on that particular attempt, doesn't mean it
will be harmless on another combination of platform/architecture or won't
fail at random points later within a longer transaction.
ATB,
Mark.
--
Mark Cave-Ayland - Senior Technical Architect PostgreSQL - PostGIS Sirius
Corporation plc - control through freedom http://www.siriusit.co.uk
t: +44 870 608 0063
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