Opened 15 years ago
Last modified 15 years ago
#146 closed defect (fixed)
1.4 ST_Distance and ST_Dwithin doesn't handle collections correctly — at Initial Version
| Reported by: | robe | Owned by: | robe |
|---|---|---|---|
| Priority: | critical | Milestone: | PostGIS 1.4.0 |
| Component: | postgis | Version: | 1.4 |
| Keywords: | Cc: |
Description
What steps will reproduce the problem?
- Run the below
SELECT ST_Distance(g1,g2), ST_Dwithin(g1,g2,0.01), ST_AsEWKT(g2) FROM (SELECT ST_geomFromEWKT('LINESTRING(1 2, 2 4)') As g1, ST_Collect(ST_GeomFromEWKT('LINESTRING(0 0, -1 -1)'), ST_GeomFromEWKT('MULTIPOINT(1 2,2 3)')) As g2) As foo
What is the expected output? In 1.3.5 I get this
2.23606797749979;f;GEOMETRYCOLLECTION(LINESTRING(0 0,-1 -1),MULTIPOINT(1 2,2 3)) What do you see instead? In 1.4 I get this
ERROR: Unsupported geometry type: MultiPoint
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