Error when performing query against Esri Feature Service published from PostGIS?

[MichaelGinzburg]

Hello,

When "FeatureServer" service is coming from PostGIS database then certain queryTask is not working properly.

We get {"code":400,"message":"Unable to complete operation.","details":["Unable to perform query operation."]}}.

PostGIS 13.1

ArcGIS 10.8.1

Thanks!

[George_Thompson]

What is the version of Postgres being used?

Can you run a select by ..... in ArcGIS Pro?

Does the data display in a map service?