Bug
The Web Feature Service (WFS) capability 'PropertyIsNull' no longer returns features that contain null values for the field that is being filtered.
| Bug ID Number | BUG-000110019 |
|---|---|
| Submitted | December 6, 2017 |
| Last Modified | September 16, 2024 |
| Applies to | ArcGIS GIS Server |
| Version found | 10.5.1 |
| Operating System | Windows OS |
| Operating System Version | 2012 R2 |
| Version Fixed | 10.6.1 |
| Status | Fixed |
Additional Information
The changes that are made in ArcGIS Desktop 10.5 to this operator are implemented to adhere to OGC specification and pass OGC compliancy tests. In comparison to ArcGIS Desktop 10.4.1 release, the implementation of this operator did not pass the Web Feature Service (WFS) compliancy. The change in the behavior from ArcGIS Desktop 10.4.1 to ArcGIS Desktop 10.5 is as-designed, complaint with OGC specifications. The PropertyIsNil and PropertyIsNull operators are similar, but do not work the same way, as per OGC specification. The workaround provided may be the solution the customer is looking for. If the query is intended to compare the content of the specified property, PropertyIsNil is used. If the query is intended to check if the property exists for the resource (table/typeName), PropertyIsNull is used.Workaround
Use the PropertyIsNil parameter for the filter.Steps to Reproduce
Bug ID: BUG-000110019
Software:
- ArcGIS GIS Server
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