[postgis-devel] ST_LocateBetweenElevations failing on typed collections

Komяpa me at komzpa.net
Wed Aug 3 03:59:34 PDT 2016


Hi,

I observe the following inconsistency:

[local] gis at gis=# select
ST_AsText(ST_LocateBetweenElevations('MULTILINESTRING Z((0 0 0, 10 10
10))'::geometry, 11, 11));
ERROR:  XX000: lwgeom_clip_to_ordinate_range clipping routine returned NULL
LOCATION:  pg_error, lwgeom_pg.c:164
Time: 0,408 ms
[local] gis at gis=# select ST_AsText(ST_LocateBetweenElevations('LINESTRING
Z(0 0 0, 10 10 10)'::geometry, 11, 11));
┌─────────────────────────┐
│        st_astext        │
├─────────────────────────┤
│ MULTILINESTRING Z EMPTY │
└─────────────────────────┘
(1 row)

Time: 0,393 ms
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