In Memory Feature Select by Attribute

EthanCranmer — Fri, 17 Nov 2023 18:21:14 GMT

I have been running into an issue with in memory feature classes and using select by attribute. The tool runs but returns nothing. Does anyone know if this is a known bug or limitation of in memory feature classes? Seems odd that an in memory feature class cannot use SQL. Using 3.1.3 and had a colleague test it 3.2 with the same results.

t1 = in memory feature class

t1_Layer = feature layer made from t1

High_Layer = Feature layer made from the source file that t1 is made from.

Thanks

Re: In Memory Feature Select by Attribute

allison_wadnr — Thu, 15 Jan 2026 17:02:46 GMT

@EthanCranmer I'm having the same problem. When I use on-disk feature classes (from file gdb), the selection query works. When I used in-memory feature classes, it returns zero features. Were you able to resolve this issue? If so, I would love to hear what you did.

topic In Memory Feature Select by Attribute in ArcGIS Pro Questions

In Memory Feature Select by Attribute

Re: In Memory Feature Select by Attribute