After a Query Layer has been created, it can be saved as a layer file (.lyr) or used to create a layer package (.lpk). Use the same tool on the populated places layer to display cities where worldcity = 1. Ask Question Asked 6 years, 3 months ago. We are serving these out to a web-based app. It’s important to know that standardized queries are enabled on services by default, allowing you to provide a standard SQL 92 style syntax across all data sources. I'm working with a few very large feature services. Querying features. Before you can create a query layer, you must first make a connection to a database.The Connection drop-down list shows available database connections.. After a connection to the database is established, a list of tables and views found in that database populates the left window of the dialog box. You can add hosted feature layers and ArcGIS Server feature layers to Scene Viewer.Each layer can contain an unlimited number of features. My feature layer is about 150 points with attributes. The layer that is created by the tool is temporary and will not persist after the session ends unless the project is saved or the data is persisted by making a copy using Copy Rows or Copy Features.. How do I query a feature layer? Hey everybody, I am trying to query a point feature layer against a polygon feature layer. In ArcGIS Desktop this is very easy, just go to select by location and then query the point feature layer to see when it intersects with the polygon feature layer. Item details. Turn on the labels for the cities by right-clicking the layer and checking Label Features. See query feature service layer for more information. Query layers will only work with enterprise databases. Scene Viewer. Usage. File geodatabases are not a valid input workspace for this tool. Viewed 4k times 4. // When the layer is loaded, query for the extent // of all features in the layer. Querying features. Configuring a query to filter features on a L.esri.FeatureLayer.More information about Feature Layers can be found in the L.esri.FeatureLayer documentation. Query Layers behave like any other feature layer or stand-alone table, so they can be used to display data, used as input into a geoprocessing tool, or accessed programmatically using developer APIs. You use the New Query Layer dialog box in ArcMap to create query layers. Hello all, I'm looking for some strategic advice and sample code if possible. new feature added, updated feature), you will need to use … ArcGIS Rest performing query on feature service layers using within and intercepts. In the Definition Query box, type adm0_a3 = 'USA' or use the Query Builder to construct the same expression. Click on the map to query for features within 250 meters. As you can see in my example, 1) a single municipality is filtered out, 2) this municipality is added to the map, 3) the extent of this layer is queried and then you can zoom in with view.goTo(). Layer1 is a polygon layer and Layer2 is a line layer, with those lines falling within the polygons in Layer1. I'd like to be able to have the user query these points by "Type". This query tells ArcMap to only display the borders of the US. Performing advanced queries on a Feature Layer. This is a good workaround. Note, however that QueryTask result will not include any new features that had not been pushed to the server yet. To query cached results including local edits (i.e. I am creating an application that needs to query a bunch of layers over REST to see which layers a point or line is within. For a list of supported SQL functions in ArcGIS Server, visit here. Creating a query layer. More information about Feature Layers can be found in the L.esri.FeatureLayer documentation. 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