BUG-000118425 for ArcGIS GIS Server

不具合 ID 番号	BUG-000118425
送信されました	November 28, 2018
最終更新日	June 5, 2024
適用対象	ArcGIS GIS Server
見つかったバージョン	10.4.1
オペレーティングシステム	N/A
オペレーティングシステムのバージョン	N/A
ステータス	Will Not Be Addressed

参考情報

The issue happens on the server end. There are no plans on addressing it in ArcGIS API for JavaScript.

対処法

When performing a query with the goal of returning a count of features, a possible workaround is to place the following JSON in the in the outStatistics (Output Statistics) parameter at REST while returnCountOnly remains false: [{ "statisticType": "count", "onStatisticField": "ObjectID", "outStatisticFieldName": "OIDs"}]This method results in the query results being returned in under 1 second.The Javascript API should use the outStatistics parameter instead of returnCountOnly when retrieving a count of features in a layer upon adding the FeatureLayer to a map.