[postgis-devel] Release PostGIS 2.1.2?

[Paragon Corporation]

+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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