Opened 8 years ago
#928 new defect
QueryFeatures Request fails when there are CurvePolygons in PostGIS table
| Reported by: | andymorf | Owned by: | badreddinekaroui |
|---|---|---|---|
| Priority: | major | Milestone: | 4.1.0 |
| Component: | PostgreSQL Provider | Version: | 4.0.0 |
| Severity: | 3 | Keywords: | PostGIS, CurvePolygon, CompoundCurve |
| Cc: | External ID: |
Description
If there are rows with CurvePolygons in a table, window requests fail against PostgreSQLDriver/PostGIS.
Investigations show that ST_Intersects("geom", ...) is used which fails itself with following error "ERROR: Unknown geometry type: 10 - CurvePolygon".
If I replace with "ST_Intersects(ST_CurveToLine("geom"), ...) the requests (Selection/MapTip) are working ok - but probably that's not a very elegant way...
Otherwise, maybe PostGIS "ST_Intersects" could be patched to check if curved geometries are passed in and to segmentize them if so.
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