[postgis-devel] Release PostGIS 2.1.2?

[Sandro Santilli]

+1 for release, thanks Regina for testing

PS: I think it's correct for ST_DumpPoints to never return POINT EMPTY

--strk;

On Thu, Mar 27, 2014 at 01:15:39AM -0400, Paragon Corporation wrote:
> +1 Regina
>  
> I did a garden regression check between
> 2.1.1, 2.0.4, and 2.1.2dev r12366 (on 9.2 windows 32-bit install)
>  
> There are fewer regressions between 2.0.4 and 2.1.2dev than there are
> between 2.1.1 and 2.1.2dev
>  
> That is expected since 2.1.0 introduced a lot of geography regressions
> (ST_Intersects, ST_DWithin) which got fixed in 2.1.2 
>  
> The cases where I saw 2.0.4 and 2.1.2dev differences were with things like
> intersects with geography M types where 2.0.4 was clearly wrong (if I forced
> to remove M)
> and things like Area, Length, intersection which were affected by SRID
> changes. Also ST_Summary which outputs [S] (2.1.1 also has it)  for has
> spatial ref id I guess.
> The results of outputs of ST_Length, ST_Length2D, ST_ExteriorRing,
> ST_Perimeter (for curved types, polyhedral, and tin) (I think Length, and
> ExteriorRing are bug fixes, not sure about perimeter)
>  
> The only other -- more interesting than anything is behavior of
> ST_DumpPoints - though not sure I'd call this a bug
> SELECT ST_AsText((ST_DumpPoints(ST_GeomFromText('POINT EMPTY',4326))).geom);
> -- in 2.0.4 returns  POINT EMPTY, in 2.1.1 and 2.1.2dev returns no records
>  
> Oddly for the other empty types no records are returned for any of them -
> 2.0.4, 2.1.1, 2.1.2dev r12366 yields same non-existent answer
> SELECT ST_ASText((ST_DumpPoints(foo1.the_geom)).geom),
> ST_AsText(foo1.the_geom) As result
>        FROM ((
>     SELECT ST_GeomFromText('MULTIPOINT EMPTY',4326) As the_geom
>    UNION ALL SELECT ST_GeomFromText('MULTIPOLYGON EMPTY',4326) As the_geom
>    UNION ALL SELECT ST_GeomFromText('LINESTRING EMPTY',4326) As the_geom
>    UNION ALL SELECT ST_GeomFromText('MULTILINESTRING EMPTY',4326) As
> the_geom ) ) As foo1 
>  
> Thanks,
> Regina
>  
> 
>   _____  
> 
> From: postgis-devel-bounces at lists.osgeo.org
> [mailto:postgis-devel-bounces at lists.osgeo.org] On Behalf Of Paul Ramsey
> Sent: Wednesday, March 26, 2014 8:45 AM
> To: PostGIS Development Discussion
> Subject: [postgis-devel] Release PostGIS 2.1.2?
> 
> 
> Shall we? Ticket count is down, many important bugs fixed.
> 
> +1 Paul
> 
> 
> -- 
> Paul Ramsey
> http://cleverelephant.ca 
> http://postgis.net

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