Bug
When Return Distinct Values is set to True for a feature service or map service and a geometry type is specified, a query from ArcGIS REST API fails on ArcGIS Server with PostgreSQL as the underlying database.
| Bug-ID-Nummer | BUG-000118572 |
|---|---|
| Eingereicht | December 4, 2018 |
| Zuletzt geändert | June 5, 2024 |
| Gilt für | ArcGIS GIS Server |
| Gefunden in Version | 10.6.1 |
| Betriebssystem | Windows OS |
| Betriebssystemversion | 2016 64 Bit |
| Status | Known Limit |
Zusätzliche Informationen
This is a known limitation in ArcGIS Server. Our ArcGIS Server REST API states the following: Note: Make sure to set returnGeometry = false when returnDistinctValues = true or results will not be reliable. https://developers.arcgis.com/rest/services-reference/query-feature-service-layer-.htmWorkaround
- Run a query with only Return IDs Only set to True, along with an Input Geometry specified.
- Take note of the ObjectIDs that are returned and then run another query.
- Place the returned ObjectIDs into a second query with the following parameters:
- Remove the input geometry.
- Return Distinct Values = True.
- Return IDs Only = False.
- The query should complete successfully.
Schritte zur Reproduzierung
Bug-ID: BUG-000118572
Software:
- ArcGIS GIS Server
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